Calcium Propionate
Preservatives · CAS 4075-81-4
CAS No.
4075-81-4
Form
White Crystalline Powder
Description
Calcium propionate is white crystalline, granular or crystalline powder, odorless or wih a slight acid odor, stable in heat and light, easy to dissolve in water.
Specifications
| Items | Specifications | Test result |
|---|---|---|
| Assay /% | ≥99.0 | 99.58 |
| Loss on drying /% | ≤9.5 | 2.74 |
| Insoluble in water /% | ≤0.3 | <0.3 |
| Free acid&alkalinity | PASS | PASS |
| Arsenic | ≤0.0003 | <0.0003 |
| Heavy metals /% | ≤0.001 | <0.001 |
| Fluoride /% | ≤0.003 | <0.003 |
| (Fe) Iron /% | ≤0.005 | <0.005 |
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