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Negotiable |
ascorbic acid plain powder vitamin c
Advantages:
1.Low cost
2.Type: Various types
3.direct factory
4.good product quality
5.prompt delivery time
6.good cutomer service
7.sources:Henan Lvyuan,Shandong Luwei,Ningxia Qiyuan and etc
Product Name: Ascorbic Acid Vitamin C Powder
CAS No:30-81-7
Formula: C8H12O6
Appearance: white powder
Grade: USP38/BP2015/EP
Package: 25kg/CARTON ,1FCL=22MT
Certificate: ISO,GMP,HALAL ,KOSHER,FDA
Exported countries: USA, POLAND ,GERMANY ,JAPAN ,INDIA
Ascorbic Acid Vitamin C Powder Application:
a. Ascorbic acid (vitamin C) is used to prevent or treat low levels of vitamin C in people who do not get enough of the vitamin from their diets
b. Ascorbic acid and its sodium, potassium, and calcium salts are commonly used as antioxidant food additives.
c. Ascorbic acid is easily oxidized and so is used as a reductant in photographic developer solutions (among others) and as a preservative.
Certificate of Analysis: Ascorbic Acid Vitamin C Powder
Item |
Standard |
Characteristics |
White or almost White crystalline powder or colourless Crystals |
Identification |
Positive Reaction |
Melting Point |
About 190℃ |
Specific rotation |
+20.5°~+21.5° |
PH |
2.1-2.6 |
Residue on ignition |
≤0.1% |
Assay |
99.0%-100.5% |
Heavy metals |
≤10ppm |
Clarity Of Solution |
Clear |
Colour Of Solution |
≤BY7 |
Impurity E |
≤0.2% |
Copper |
≤5ppm |
Iron |
≤2ppm |
Conclusion: |
The Above Product Conforms To BP2015/USP38. |
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