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Product Detailed
Related Categories:Food Additives
Related Product Searches:Ascorbic acid,High Quality,Ascorbic acid, Ascorbic acid
Name L(+)-Ascorbic acid
Molecular Formula C6H8O6
Molecular Weight 176.12
CAS No.: 50-81-7
EINECS 200-066-2
Related Product Searches:Ascorbic acid,High Quality,Ascorbic acid, Ascorbic acid
Name L(+)-Ascorbic acid
Characteristics White crystalline powders
Identification Positive
PH 2.7-3.3
Clarity of solution Clarity
Color of solution Not more solution Y7 or GY7
Heavy metals ≤20ppm
Nitrate No brown ring is produced
Sulfate ≤300ppm
Sulphate ash ≤0.1%
Loss on drying ≤5.0%
Organic volatile Conform
Absorbance of solution ≤0.025
Chromatograpbic purity ≤1.0%
Assay 98.5%-101.5%
Conclusion: Complies with the standard of USP25.
Ascorbic acid