{"id":1018,"date":"2026-09-13T16:50:41","date_gmt":"2026-09-13T08:50:41","guid":{"rendered":"https:\/\/www.jingfenggroup.com\/40-sodium-humate-big-flakes\/"},"modified":"2026-09-16T19:20:44","modified_gmt":"2026-09-16T11:20:44","slug":"40-sodium-humate-big-flakes","status":"publish","type":"product_item","link":"https:\/\/www.jingfenggroup.com\/zh\/sodium-humate\/40-sodium-humate-big-flakes\/","title":{"rendered":"40% Sodium Humate Big Flakes \u2013 40% Humic, 90% Soluble"},"content":{"rendered":"<style>\n\/* \u57fa\u7840\u91cd\u7f6e + \u5168\u5c40\u5e73\u6ed1\u6eda\u52a8\uff08\u951a\u70b9\u515c\u5e95\uff09 *\/\nhtml{scroll-behavior:smooth;scroll-padding-top:78px;}\n.jf-wrap{max-width:1140px;margin:0 auto;padding:0 16px;box-sizing:border-box;}\n.jf-wrap *{box-sizing:border-box;}\n\/* \u9690\u85cf\u4e3b\u9898\u81ea\u52a8\u63d2\u5165\u7684 Table of contents\uff08\u4e0e\u60ac\u6d6e\u951a\u70b9\u5bfc\u822a\u91cd\u590d\uff09 *\/\n.toc-box{display:none !important;}<\/p>\n<p>\/* ===== Sticky 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span{color:#33484a!important;}.jf-rel-strip::-webkit-scrollbar{height:8px}.jf-rel-strip::-webkit-scrollbar-thumb{background:#cfe3e3;border-radius:8px}.jf-rel-img{display:block;aspect-ratio:1\/1;background:#f5fafa;overflow:hidden}.jf-rel-img img{width:100%;height:100%;object-fit:cover;display:block}.jf-rel-thumb .t{display:block;padding:9px 11px;font-size:13px;font-weight:600;color:#004d4d;line-height:1.35}.jf-rel-strip::-webkit-scrollbar{height:8px}.jf-rel-strip::-webkit-scrollbar-thumb{background:#cfe3e3;border-radius:8px}.jf-rel-img{display:block;aspect-ratio:1\/1;background:#f5fafa;overflow:hidden}.jf-rel-img img{width:100%;height:100%;object-fit:cover;display:block}.jf-rel-thumb .t{display:block;padding:9px 11px;font-size:13px;font-weight:600;color:#004d4d;line-height:1.35}.jf-rel-strip{display:flex;gap:14px;overflow-x:auto;padding:6px 2px 14px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.jf-rel-strip::-webkit-scrollbar{height:8px}.jf-rel-strip::-webkit-scrollbar-thumb{background:#cfe3e3;border-radius:8px}.jf-rel-thumb{flex:0 0 152px;display:block;text-decoration:none;background:#fff;border:1px solid #e3eded;border-radius:12px;overflow:hidden;transition:.15s}.jf-rel-thumb:hover{border-color:#008080;box-shadow:0 6px 16px rgba(0,77,77,.10);transform:translateY(-2px)}.jf-rel-img{display:block;aspect-ratio:1\/1;background:#f5fafa;overflow:hidden}.jf-rel-img img{width:100%;height:100%;object-fit:cover;display:block}.jf-rel-thumb .t{display:block;padding:9px 11px;font-size:13px;font-weight:600;color:#004d4d;line-height:1.35}<\/style>\n<div class=\"jf-wrap\">\n<nav class=\"jf-nav\">\n<a href=\"#overview\">Overview<\/a><br \/>\n<a href=\"#benefits\">Benefits<\/a><br \/>\n<a href=\"#specs\">Specs<\/a><br \/>\n<a href=\"#docs\">Documents<\/a><br \/>\n<a href=\"#solubility\">Form<\/a><br \/>\n<a href=\"#applications\">Applications<\/a><br \/>\n<a href=\"#packaging\">Packaging<\/a><br \/>\n<a href=\"#cases\">Cases<\/a><br \/>\n<a href=\"#faq\">FAQ<\/a><br \/>\n<\/nav>\n<div class=\"jf-hero\">\n<div class=\"jf-hero-eyebrow\">Sodium Humate<\/div>\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-sh40-flakes, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-sh40-flakes[data-kb-block=\"kb-adv-headingkb-h1-sh40-flakes\"]{font-size:33px;font-style:normal;color:#ffffff;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-sh40-flakes mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-sh40-flakes[data-kb-block=\"kb-adv-headingkb-h1-sh40-flakes\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-sh40-flakes img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-sh40-flakes[data-kb-block=\"kb-adv-headingkb-h1-sh40-flakes\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-sh40-flakes, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-sh40-flakes[data-kb-block=\"kb-adv-headingkb-h1-sh40-flakes\"]{font-size:26px;}}<\/style>\n<h1 class=\"kt-adv-heading kb-h1-sh40-flakes jf-hero-title\">40% Sodium Humate Big Flakes<\/h1>\n<p class=\"jf-hero-tag\">Big Flakes that Dissolve Fast and Dust Little<\/p>\n<div class=\"jf-badges\">\n<span class=\"jf-badge\">Appearance Black big flakes<\/span><br \/>\n<span class=\"jf-badge\">Product code JFHA-NaHA-F40<\/span><br \/>\n<span class=\"jf-badge\">Organic matter (dry basis) \u2265 70%<\/span><br \/>\n<span class=\"jf-badge\">Humic acid (dry basis) \u2265 40%<\/span><br \/>\n<span class=\"jf-badge\">Code JFHA-NaHA-F40<\/span>\n<\/div>\n<p class=\"jf-hero-lead\"><strong>Every lot ships with a Certificate of Analysis stating actual tested values.<\/strong><\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"overview\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Product Overview<\/h2>\n<p><strong>Sodium Humate<\/strong> is the sodium salt of humic acid, produced by alkaline extraction of <a href='https:\/\/en.wikipedia.org\/wiki\/Leonardite' target='_blank' rel='noopener'>leonardite<\/a>-sourced humic acid. The sodium form is highly water soluble, so it dissolves completely and goes to work fast. It is used worldwide as a soil conditioner and nutrient chelate in agriculture, a water-purifying and immunity aid in aquaculture and animal feed, and a binder in drilling fluids and ceramics.<\/p>\n<p><strong>40% Sodium Humate Big Flakes<\/strong> carries <strong>40% humic acid<\/strong> on a dry basis with <strong>90% water solubility<\/strong> and a low dust flake form. The large flakes wet out and disperse quickly, so they are easy to dissolve for liquid use yet cleaner to handle than powder.<\/p>\n<p>Choose this grade when you want faster dissolution than the granule but still low dust at the hopper \u2014 for liquid humate production, pond treatment and blends where a 40% humic guarantee is the target.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"benefits\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Key Benefits<\/h2>\n<div class=\"jf-grid\">\n<div class=\"jf-card\">\n<h4>40% humic acid<\/h4>\n<p>A mid-range humic guarantee for soil, feed and aquaculture use.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>90% water soluble<\/h4>\n<p>Dissolves quickly with only a small residue \u2014 good for liquid humate and pond use.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Low-dust flakes<\/h4>\n<p>Big flakes handle cleaner than powder at the intake.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Fast wetting<\/h4>\n<p>Wets out and disperses in seconds under light agitation.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Multi-use<\/h4>\n<p>Soil conditioner, feed additive and aquaculture water-purifying aid.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>COA on every batch<\/h4>\n<p>Each lot ships with a Certificate of Analysis stating tested humic acid, solubility and pH.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"specs\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Technical Specification<\/h2>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Specification<\/th>\n<th>Test standard<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Appearance<\/td>\n<td>Black big flakes<\/td>\n<td>Visual inspection<\/td>\n<\/tr>\n<tr>\n<td>Organic matter (dry basis)<\/td>\n<td>\u2265 70%<\/td>\n<td>HG\/T 3278-2011<\/td>\n<\/tr>\n<tr>\n<td>Humic acid (dry basis)<\/td>\n<td>\u2265 40%<\/td>\n<td>HG\/T 3278-2011<\/td>\n<\/tr>\n<tr>\n<td>Water solubility (dry basis)<\/td>\n<td>\u2265 90%<\/td>\n<td>HG\/T 3278-2011<\/td>\n<\/tr>\n<tr>\n<td>Moisture<\/td>\n<td>\u2264 15%<\/td>\n<td>GB\/T 8576<\/td>\n<\/tr>\n<tr>\n<td>pH (1:100)<\/td>\n<td>9.0 \u2013 10.0<\/td>\n<td>HG\/T 3278-2011<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"jf-sub\">Specification values are guaranteed minimums on a dry basis, taken from the batch Certificate of Analysis and tested against the stated Chinese industry standards. Every shipment travels with its own COA stating the tested values.<\/p>\n<div class=\"jf-doc-cta\" id=\"docs\">\n<p class=\"jf-doc-cta-txt\">Need the full Certificate of Analysis, MSDS, or TDS for your formulation or tender file?<\/p>\n<p><a class=\"jf-btn\" href=\"\/contact\/\">Request COA \/ MSDS \/ TDS<\/a>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"solubility\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Form &amp; Solubility<\/h2>\n<p><strong>Form:<\/strong> black big flakes, low-dust and free-flowing. Large surface area means fast wetting.<\/p>\n<p><strong>In water:<\/strong> wets out on contact and disperses within seconds under light agitation. Add onto moving water to avoid a surface crust.<\/p>\n<p><strong>Handling:<\/strong> low dust, but standard PPE recommended during bulk handling.<\/p>\n<div class=\"jf-note\">Sodium humate is the highly water-soluble sodium salt of leonardite humic acid \u2014 for soil, feed, aquaculture and industry.<\/div>\n<h3>How the sodium humate grades compare<\/h3>\n<table class=\"jf-tb jf-tb-cmp\">\n<thead>\n<tr>\n<th>Grade<\/th>\n<th>Form<\/th>\n<th>Humic acid<\/th>\n<th>Water solubility<\/th>\n<th>Moisture<\/th>\n<th>Best for<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/30-sodium-humate-round-granule\/\" target=\"_blank\" rel=\"noopener\">30% Sodium Humate Round Granule<\/a><\/td>\n<td>Granule<\/td>\n<td>\u2265 30%<\/td>\n<td>\u2265 70%<\/td>\n<td>\u2264 20%<\/td>\n<td>Dust-free blend &#038; broadcast<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/40-sodium-humate-big-flakes\/\" target=\"_blank\" rel=\"noopener\">40% Sodium Humate Big Flakes <em>(this product)<\/em><\/a><\/td>\n<td>Flakes<\/td>\n<td>\u2265 40%<\/td>\n<td>\u2265 90%<\/td>\n<td>\u2264 15%<\/td>\n<td>Fast-dissolve low-dust flake<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/50-60-sodium-humate-big-shiny-flakes\/\" target=\"_blank\" rel=\"noopener\">50-60% Sodium Humate Big Shiny Flakes<\/a><\/td>\n<td>Shiny flakes<\/td>\n<td>\u2265 50%<\/td>\n<td>100%<\/td>\n<td>\u2014<\/td>\n<td>Fully soluble premium flake<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/50-60-sodium-humate-powder\/\" target=\"_blank\" rel=\"noopener\">50-60% Sodium Humate Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 50%<\/td>\n<td>\u2265 85%<\/td>\n<td>\u2264 15%<\/td>\n<td>Fast-dissolve blender powder<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/60-sodium-humate-crystal\/\" target=\"_blank\" rel=\"noopener\">60% Sodium Humate Crystal<\/a><\/td>\n<td>Crystal<\/td>\n<td>\u2265 60%<\/td>\n<td>\u2265 99%<\/td>\n<td>\u2014<\/td>\n<td>High-active near-soluble crystal<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/60-70-sodium-humate-flakes\/\" target=\"_blank\" rel=\"noopener\">60-70% Sodium Humate Flakes<\/a><\/td>\n<td>Flakes<\/td>\n<td>\u2265 65%<\/td>\n<td>100%<\/td>\n<td>\u2264 13%<\/td>\n<td>Top fully-soluble flake<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/60-70-sodium-humate-powder\/\" target=\"_blank\" rel=\"noopener\">60-70% Sodium Humate Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 60%<\/td>\n<td>\u2265 99%<\/td>\n<td>\u2264 15%<\/td>\n<td>High-active blender powder<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"jf-sub\">Higher humic % means more active per kilo; solubility and form decide handling and dissolution. All grades are alkaline (pH 9\u201310).<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"applications\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Applications &amp; Dosage<\/h2>\n<p class=\"jf-lead\">Used in agriculture, aquaculture water treatment and as a feed\/industry input.<\/p>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Application<\/th>\n<th>How to use<\/th>\n<th>Rate<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Liquid humate production<\/td>\n<td>Dissolve to make a working sodium humate solution for fertigation or foliar.<\/td>\n<td>As required<\/td>\n<\/tr>\n<tr>\n<td>Aquaculture water<\/td>\n<td>Dissolve and spread in ponds to bind ammonia and clarify water.<\/td>\n<td>1\u20132 kg\/1000 m\u00b3<\/td>\n<\/tr>\n<tr>\n<td>Soil \/ blend<\/td>\n<td>Blend into fertilizer or broadcast before planting.<\/td>\n<td>15\u201330 kg\/ha<\/td>\n<\/tr>\n<tr>\n<td>Animal feed additive<\/td>\n<td>Mix into feed per species guideline.<\/td>\n<td>Per formula<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"jf-sec\" id=\"packaging\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Packaging &amp; Storage<\/h2>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Pack size<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>25 kg<\/td>\n<td>Woven bag with inner PE liner<\/td>\n<\/tr>\n<tr>\n<td>1000\u20131100 kg<\/td>\n<td>Jumbo bag with discharge spout<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Storage:<\/strong> Store in a cool, dry, well-ventilated place. The flakes are stable for 2 years; reseal opened bags to keep moisture low.<\/p>\n<p class=\"jf-sub\">Custom packaging, private-label printing and OEM specifications are available on request. Packaging photos are available in the product gallery.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"cases\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Successful Cases<\/h2>\n<div class=\"jf-cases\">\n<a class=\"jf-case\" href=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Shrimp pond, Thailand<\/h4>\n<p>Dosed 1.5 kg\/1000 m\u00b3; clearer water and steadier ammonia recorded.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a><br \/>\n<a class=\"jf-case\" href=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Liquid fertilizer plant, Egypt<\/h4>\n<p>Used the flakes as the humate base of a liquid feed.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a><br \/>\n<a class=\"jf-case\" href=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Cotton farm, Xinjiang<\/h4>\n<p>Applied 25 kg\/ha; looser soil and better emergence noted.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a>\n<\/div>\n<p class=\"jf-sub\">Full case studies with crop data are published in our application sectors.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"faq\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"jf-faq\">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Flakes or powder?<\/summary>\n<p>Flakes dissolve fast and dust less; powder dissolves fastest and blends finest. Pick flakes when dust control matters.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Is it fully soluble?<\/summary>\n<p>Around 90% on a dry basis \u2014 a small residue is normal. Pre-dissolve and filter for a clear solution.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Can it go in ponds?<\/summary>\n<p>Yes \u2014 dissolve and spread; it binds ammonia and clarifies water. Dose by pond volume.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>What is the organic matter content?<\/summary>\n<p>\u2265 70% on a dry basis alongside the 40% humic acid guarantee.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Do you provide a COA per batch?<\/summary>\n<p>Yes \u2014 tested humic acid, organic matter, solubility, moisture and pH.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>What is the minimum order and lead time?<\/summary>\n<p>Stock item. MOQ one pallet; 7\u201315 days ex-works. Private-label printing available.<\/p>\n<\/details>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"related\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Also Available in This Family<\/h2>\n<div class=\"jf-rel-strip\"><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/60-70-sodium-humate-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/sodium-humate-60-70pct-powder_800x800-150x150.webp\" alt=\"60-70% Sodium Humate Powder \u2013 60% Humic, Fast-Dissolving\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">60-70% Sodium Humate Powder \u2013 60% Humic, Fast-Dissolving<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/60-70-sodium-humate-flakes\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/sodium-humate-60-70pct-flakes_800x800-150x150.webp\" alt=\"60-70% Sodium Humate Flakes \u2013 65% Humic, 100% Soluble\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">60-70% Sodium Humate Flakes \u2013 65% Humic, 100% Soluble<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/60-sodium-humate-crystal\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/sodium-humate-60pct-crystal_800x800-150x150.webp\" alt=\"60% Sodium Humate Crystal \u2013 60% Humic, 99% Soluble\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">60% Sodium Humate Crystal \u2013 60% Humic, 99% Soluble<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/50-60-sodium-humate-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/sodium-humate-50-60pct-powder_800x800-150x150.webp\" alt=\"50-60% Sodium Humate Powder \u2013 50% Humic, Fast-Dissolving\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">50-60% Sodium Humate Powder \u2013 50% Humic, Fast-Dissolving<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/50-60-sodium-humate-big-shiny-flakes\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/sodium-humate-50-60pct-big-shiny-flakes_800x800-150x150.webp\" alt=\"50-60% Sodium Humate Big Shiny Flakes \u2013 100% Soluble, 50% Humic\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">50-60% Sodium Humate Big Shiny Flakes \u2013 100% Soluble, 50% Humic<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/sodium-humate\/30-sodium-humate-round-granule\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/sodium-humate-round-granule-25kg-kraft_800x800-150x150.webp\" alt=\"30% Sodium Humate Round Granule \u2013 Dust-Free 30% Humic\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">30% Sodium Humate Round Granule \u2013 Dust-Free 30% Humic<\/span><\/a><\/div>\n<\/div>\n<div class=\"jf-cta\">\n<h3>Need a quotation or a sample?<\/h3>\n<p>Tell us your application, target market and packaging &mdash; we will come back with specification, price and lead time.<\/p>\n<p><a href=\"https:\/\/www.jingfenggroup.com\/contact\">Request a Quote<\/a>\n<\/div>\n<\/div>\n<p><script>\n(function(){\n  function init(){\n    var nav=document.querySelector('.jf-nav');\n    if(!nav){return;}\n    var links=[].slice.call(nav.querySelectorAll('a'));\n    function targetOf(a){\n      var h=a.getAttribute('href');\n      if(h){ if(h.charAt(0)==='#'){ return document.querySelector(h); } }\n      return null;\n    }\n    var secs=links.map(targetOf);\n    var ticking=false;\n    function onScroll(){\n      var navH=nav.offsetHeight;\n      var y=window.pageYOffset+navH+30;\n      var cur=0;\n      for(var i=0;i<secs.length;i++){\n        if(secs[i]){\n          if(secs[i].getBoundingClientRect().top+window.pageYOffset<=y){ cur=i; }\n        }\n      }\n      for(var j=0;j<links.length;j++){ links[j].classList.toggle('jf-active',j===cur); }\n      if(links[cur]){\n        if(nav.scrollWidth>nav.clientWidth){\n          var l=links[cur];\n          nav.scrollTo({left:l.offsetLeft-nav.clientWidth\/2+l.offsetWidth\/2,behavior:'smooth'});\n        }\n      }\n    }\n    links.forEach(function(a){\n      a.addEventListener('click',function(e){\n        var t=targetOf(a);\n        if(!t){return;}\n        e.preventDefault();\n        var navH=nav.offsetHeight;\n        var rect=t.getBoundingClientRect();\n        var top=rect.top+window.pageYOffset-navH-14;\n        if(top<0){top=0;}\n        window.scrollTo({top:top,behavior:'smooth'});\n        links.forEach(function(x){x.classList.remove('jf-active');});\n        a.classList.add('jf-active');\n      });\n    });\n    window.addEventListener('scroll',function(){\n      if(!ticking){ window.requestAnimationFrame(function(){ onScroll(); ticking=false; }); ticking=true; }\n    },{passive:true});\n    window.addEventListener('resize',onScroll);\n    onScroll();\n  }\n  if(document.readyState==='loading'){ document.addEventListener('DOMContentLoaded',init); } else { init(); }\n})();\n<\/script><\/p>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"40% Sodium Humate Big Flakes\", \"description\": \"Big-flake sodium humate, 40% humic acid, 90% water soluble, low dust. 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