Humic acid sodium salt is a complex mixture of multiple acids, which functions as a dibasic or tribasic acid. Structurally, Humic acid sodium salt is composed of carboxyl and phenolate groups, which result in this dibasic nature. This acid mixture is usually found in dead organic matter via biodegradation. Humic acid sodium salt can protonate carboxyl groups at a pK1 value of 4 and protonate phenolate groups at a pK1 value of 8. It is known that Humic acid sodium salt is important in regulating the bioavailability of metal ions as a result of its chelating properties to metal ions.A principal component of humic substances Humic acid sodium salt is a complex mixture of multiple acids, which functions as a dibasic or tribasic acid. Structurally, Humic acid sodium salt is composed of carboxyl and phenolate groups, which result in this dibasic nature. This acid mixture is usually found in dead organic matter via biodegradation. Humic acid sodium salt can protonate carboxyl groups at a pK1 value of 4 and protonate phenolate groups at a pK1 value of 8. It is known that Humic acid sodium salt is important in regulating the bioavailability of metal ions as a result of its chelating properties to metal ions. A principal component of humic substances
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Humic acid, sodium salt
Dangerous GoodsCAS number：68131-04-4 molecular formula：分子式:
overview
compound introduction
Specs
| Chinese alias | 腐植酸 钠盐 | ||
| English alias | NaHA | disodium bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate | F88108 | FS-10466 | SCHEMBL3278537 | disodium;bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate | C9H8Na2O4 | Sodium bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate | Disodium bicyclo[2.2.1]hept-5-en-2,3-di | ||
| CAS number | 68131-04-4 | molecular formula | 分子式: |
| molecular weight | 226.140 g/mol | Exact mass | 化学纯（CP） |
| PSA | 80.300 Ų | logp | - |
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Safety information
WGK Germany：
3
Personal protective equipment：
dust mask type N95 (US),Eyeshields,Gloves
RTECS：
MT6550000
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68131-04-4 | Humic acid sodium salt.pdf
