Calcium Ascorbate E302

calcium ascorbate powder bulk E302, 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) 6.8-7.4
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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Minimum Order: 1 tons

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