Offering Vitamin C; Ascorbic Acid:

Formula: C6H8O6

Molecular Weight: 176.12

CAS NO: 50-81-7

H.S Code: 2936270000

Characteristics: colorless or light white crystalline powder which discolors on exposure to air and moisture; odorless or almost odorless and tasted sour; easily soluble in water and a few partial soluble in ethanol; insoluble in ether and chloroform.

Specification:

Items     Specification     Testing Result
Assay     99.0-100.5%     100.0%
Specific optical rotation     +20.5 C to+21.5 C     +21.1 C
PH value     2.1-2.6     2.3
Oxalic acid     0.2% max     0.18%
Ferrous (Fe)     0.0002% max     0.0001%
Heavy Metal(as Pb)     0.001% max     0.001%
Arsenic (As)     0.0003% max     0.0003%

Packing: 25Kg net in paper carton lined with plastic bag inner.

Application: pharmaceuticals; food and feed additives; vitamins and derivatives, antioxidant, biochemistry, sugar acids, nutritional supplements, vitamin ingredients.