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Origin: China
Cas No: 68131-04-4
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Quantity(Tons) | 1 - 100 | >100 |
Est. Time(days) | 30 | To be negotiated |
Product name | 40% Sodium Humate | 50% Sodium Humate | 65% Sodium Humate |
Appearance | Black Flakes,granules,Powder | Black Powder | Flakes,granules,Powder |
Water solubility | 80% | 90% | 100% |
Humic Acid(dry basis) | 40% | 50% | 65% |
Moisture | 15.0% max | 15.0% max | 15.0% max |
pH | 9-10 | 9-10 | 9-10 |
Property
Basic Info
Chemical Name | Humic acid sodium salt |
---|---|
Synonyms | dolaflux; |
CAS No. | 68131-04-4 |
Molecular Formula | C9H8Na2O4 |
Molecular Weight | 226.13700 |
PSA | 80.26000 |
LogP | -2.07550 |
Properties
Appearance & Physical State | Solid. |
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Melting Point | > 300ºC |
Stability | Stable under normal temperatures and pressures. |
Storage Condition | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
Safety Info
Safety Statements | S26-S37/39 |
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Risk Statements | R36/37/38 |
Hazard Codes | Xi |
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
---|---|---|---|---|
Intraperitoneal | LD50 - Lethal dose, 50 percent kill | Rodent - rat | 502 mg/kg | 1.Details of toxic effects not reported other than lethal dose value |
Intraperitoneal | LD50 - Lethal dose, 50 percent kill | Rodent - mouse | 1176 mg/kg | 1.Details of toxic effects not reported other than lethal dose value |
Intravenous | LD50 - Lethal dose, 50 percent kill | Rodent - mouse | 111 mg/kg | 1.Behavioral-convulsions or effect on seizure threshold |