Calcium Ascorbate E302
calcium ascorbate powder bulkE302, CAS No.: 5743-28-2, is a compound with the molecular formula CaC12H14O12. It is the calcium salt of ascorbic acid, one of the mineral ascorbates. Calcium ascorbate is mainly used as a food antioxidant and can be used in soups, soups and meat products. Adding it to food does not change the taste of the original food. It can supplement the easily absorbed calcium in food without losing the physiological activity of VC.
Specification of Calcium Ascorbate Antioxidant Powder Food Preservative E302
|
Item |
Specification |
|
Appearance |
White to slightly yellow crystalline powder |
|
Identification |
Positive |
|
Assay(as C12H14CaO12·2H2O) ( on the as is basis) |
≥98.0% |
|
Specific optical rotation |
+95°～+97° |
|
pH(10%,W/V) |
|
|
Loss on drying |
≤0.1% |
|
Arsenic（as As） |
≤0.0003% |
|
Fluoride |
≤0.001% |
|
Heavy metals(as Pb) |
≤0.001% |
|
Mercury |
≤0.0001% |
|
Lead |
≤0.0002% |
|
Oxalate |
Pass |
PACKING: 25KG NET / BAG
STORAGE AND TRANSPORT: IN DRY AND COOL NORMAL TEMPERATURE
SHELF LIFE: 2 YEARS
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