CAS NO.:137-40-6
Formula:CH3CH2COONa
Molecular:96.06
Specificity:White crystalline granule or crystalline powder; odourless or with little propionate smell; easily deliquescence, very easily soluble in water, solube in ethabol, slightly soluble in acetone.
Specification:
|
Standard |
GB25549-2010 |
FAO/ WHO1995 |
FCC IV |
|
Purity (dry basis) |
≥99.0% |
≥99.0% |
≥99.0% |
|
Loss on drying |
≤1.0% |
≤5.0% |
------ |
|
Water insoluble matter |
------ |
≤0.1% |
------ |
|
PH Value (10% solution) |
------ |
≤7.5~10.5 |
------ |
|
Arsenic (as As2O3) |
≤0.0003% |
≤3mg/kg |
≤3mg/kg |
|
Heavy metals (as Pb) |
≤0.0004% |
≤10mg/kg |
≤10mg/kg |
|
Iron (Fe) |
≤0.003% |
≤50mg/kg |
≤0.003% |
|
Alkalinity (as Na2CO3) |
------- |
------- |
≤3mg/kg |
|
Moisture level |
------- |
------- |
≤1.0% |
Packing: The net weight lf each box is
Storage and transport: Kept in tightly closed containers. It should be stored in a dry and ventilative warehouse. Kept away from moisture and hot, furthermore, it should be stored separately from poisonous substances, handled with care, so as to avoid damage to bags.
Uses:Preservative;mold and bacillus inhibitors.
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