calcium ascorbate dihydrate cas 5743-28-2

描述

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.