| CAS No.: | 1419-56-3 |
|---|---|
| Formula: | C9h8na2o4 |
| EINECS: | 193-357-3 |
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Sodium humate is a kind of macromolecule organic weak sodium salt with many functions, which is made from weathered coal, peat and lignite by special process. Its structure is complex. It is known that the humic acid molecule contains benzene ring, fused ring and some heterocyclic rings (such as pyrrole,indole, etc.). There are bridging bonds between the aromatic rings. Aromatic rings have various functional groups, mainly carboxyl, hydroxyl, methoxy, quinone and so on. It is a good veterinary medicine and feed additive for producing green milk, meat and eggs.
It is non-toxic, odorless, non-corrosive and extremely easy to water. It is a multi-functional high-molecular compound containing many active groups such as hydroxyl, quinone and carboxyl. It has a large inner surface area and strong adsorption, exchange, complexation and chelating ability.
Black powder,granular or flake, soluble in water, alkaline, has the functions of ion exchange,adsorption, complication, flocculation, decentralization and adhesive bonding.
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ITEM
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water solubility
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humic acid (dry basis)
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PH value
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appearance
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STANDARD
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85%min
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50%min
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9-11
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powder
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