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Calcium propionate
CAS NO.:4075-81-4
Formula :C6H10CaO4.0-1H2O
Molecular :186.22
Specificity :White crystalline granule crystalline powder; odourless or with little propionate smell; deliquescence; easily soluble in water, insoluble in ethanol.
Specification:
Standard |
GB25548-2010 |
FAO/ WHO1995 |
FCC IV |
Purity (dry basis) |
≥99.0% |
≥98.0% |
≥99.0% |
Water insoluble matter |
≤0.3% |
≤0.3% |
≤0.2% |
Loss on drying |
≤9.5 % |
≤9.5 % |
≤5.0 % |
Free acid and alkali |
Passed test |
PH 6-9 |
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Arsenic (as As2O3 ) |
≤0.0003% |
≤3mg/kg |
≤0.0003% |
Heavy metals (as Pb) |
≤0.001% |
≤10mg/kg |
≤0.001% |
Fluoride (as F) |
≤0.003% |
≤10mg/kg |
------ |
Iron (Fe) |
≤0.005% |
≤50mg/kg |
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Uses : Preservative; mold and bacillus inhibitors.
Packing :The net weight lf each box is 10kg,the amount of each box is 20 bags and the weight of each bag is 500g.Or the amount of each box is 10 bags and the weight of each bag is 1000g.Or it is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
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.