1 Descriptions
Name: natural best
Sodium Propionate price fcc e281 supplier Molecular formula: 2(C3H6O2)·Ca CAS No: 4075-81-4 EINECS NO: 223-795-8 Molecular Weight:186.22 Appearance: White granule or powder crystalline, odourless or slightly smell. Purity: 99% Food grade. Packing:25kg kraft paper bag. 2 Usage
As a food additive, it is listed as E number 282 in the Codex Alimentarius.Calcium propionate is used as a preservative in a wide variety of products, including but not limited to bread, otherbaked goods, processed meat, whey, and other dairy products. In agriculture, it is used, among other things, to prevent milk fever in cows and as a feed supplement Propionates prevent microbes from producing the energy they need, like benzoates do.However, unlike benzoates, propionates do not require an acidic environment. Calcium propionate is used in bakery products as a mold inhibitor, typically at 0.1-0.4% Calcium propionate can be used as a pesticide. 3 Specifications
Item | GB25548-2010 | HG2921-1999 | FCC | E282 |
Appearance | White granular or powder | White granular or powder | White granular or powder | White granular or powder |
Content | ≥99.0% | ≥99% | 98.0%-100.5% | ≥99% |
Not soluble in water | ≤0.3% | ≤0.3% | ≤0.2% | ≤0.3% |
PH of 10% aqueous solution | ----------- | 7-9 | 7.5-10.5 | 6-9 |
Heavy metals(as Pb) | ≤0.001% | ≤0.001% | ≤2mg/kg | ≤0.001% |
Fluoride | ≤0.003% | ≤0.003% | ≤0.003 | ≤0.003 |
Magnesium(as Mgo) | ---------- | ---------- | Passes test(about 0.4%) | ---------- |
Iron | ≤0.005 | ---------- | ---------- | ≤0.005% |
Arsenic | ≤0.0003% | 0.0004% | ---------- | ≤0.0003% |
4 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 damaging to bags.
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