| ≥1 piece |
Product Name: Sodium ascorbate
CAS NO.: 134-03-2
H.S Code: 2936270000
Molecular weight: 198.11
Appearance: white to slightly yellow crystalline powder or granules, odorless and soluble in water.
Specification: BP2008/USP31
|
Items |
Specification |
|
Assay |
99.0-101.0% |
|
Specific optical rotation |
+103 C to+106 C |
|
Identification |
Positive reaction |
|
Loss on drying |
a ¤0.25% |
|
PH value |
7.0-8.0 |
|
organic volatile impurities |
Meeting requirement |
|
Lead |
a ¤2 ppm |
|
Heavy Metal(as Pb) |
a ¤10 ppm |
Package: 25kg net in fibre drum or paper carton with moisture-proof bag inner.
Application: used as VC supplementary agent in medicine to supplement the deficiency of VC intake and also used as the anti-oxidized agent for the food and beverage, which could prevent food and drinks from changing the color and taste.