Description
Calcium ascorbate dihydrateQuick Details
Chemical Name: Calcium ascorbate dihydrate
CAS No.: 5743-28-2
Molecular Formula: C12H18CaO14
Chemical Structure:
Molecular Weight:426.34
Appearance: White or slightly yellow crystallinePowder
Assay: 98.0~100.5%
Calcium ascorbate dihydrateTypical Properties
Items
Specifications
Appearance
White or slightly yellow crystallinePowder
Identification
Positive
Assay
98.0~100.5%
Loss on Drying
≤0.10%
Specific rotation
95°~ 97°
pH(10% W/V)
6.8~7.4
Heavy metals(as Pb)
≤10ppm
Oxalate
Pass
Arsenic
≤3ppm
Lead
≤2ppm
Limit of Fluride
≤0.001%
Residual Solvents(as Methanol)
≤3000 ppm
Total Plate Count ( cfu/g)
≤1000
Yeast Mould( cfu/g)
≤100
Staphylococcus Aureus
Negative/10g
Calcium ascorbate dihydrateUsage
1. Antioxidants, Nutritional Additives, Preservatives.
2. The addition of VC calcium to food does not change the taste of the original food, and can supplement the easily absorbed calcium in food.
3. VC calcium is mainly used as food antioxidant and can be used in soup and soup food.
Calcium ascorbate dihydratePackaging and Shipping
25 kg/carton, 25 kg/box.
Calcium ascorbate dihydrateStorage
Keep the seal and keep it under low temperature and dry condition.
