CAS No.:1948-33-0
Packaging:25kg/Bag
Min.Order Quantity: 1000kgs
CAS No.:50-81-7
Packaging:25kg/Bag
Min.Order Quantity: 1000kgs
Sodium ascorbate is white or yellow crystalline solid powder. It has good water solubility, 1g of sodium ascorbate can be dissolved in 2ml water. Sodium ascorbate has good stability when under dry condition, but it will be slowly oxidized and decomposed when in aqueous solution or in the humid environment.
Application of Sodium Ascorbate
Sodium ascorbate is widely used in the food industry as one necessary nutritionfortifier and antioxidant preservative to extend shelf life, and keep the taste and the flavor of food, such as meat products, diary products, beverages, canned products, etc.
Test items | In-house Standard | Test results |
---|---|---|
Appearance | White to Slightly Yellow Crystalline Powder | White Crystalline Powder |
Identification | Positive | Positive |
Heavy Metals | ≤0.001% | <0.001% |
Zinc | ≤0.0025% | <0.0025% |
Specific Rotation | -5 | 104 |
PH(10%,w/v) | 7.0-8.0 | 7.5 |
Copper | ≤0.0005% | <0.0005% |
Loss on Drying | ≤0.25% | <0.06% |
Heavy Metals | ≤0.001% | ≤0.001% |
Lead | ≤0.0002% | <0.0002% |
Assay | 99.0%-101.0% | 99.40% |
Mercury | ≤0.0001% | <0.0001% |
Arsenic | ≤0.00% | <0.0003% |