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Ascorbic Acid (Vitamin C)

CAS No.: 50-81-7

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SPECIFICATION

AppearanceWhite or almost white crystals or crystalline powder
IdentificationPositive Reaction
Melting PointAbout 190℃
PH2.1 ~ 2.6
Clarity Of SolutionClear
Colour Of Solution≤BY7
Copper≤5ppm
Iron≤2ppm
Arsenic≤3ppm
Mercury≤0.1mg/kg
Lead≤2mg/kg
Heavy Metals≤10ppm
Residue On Ignition≤0.1%
Specific Optical Rotation+20.5°– +21.5°
Oxalic Acid≤0.2%
Impurity E≤0.2%
Loss of Drying≤0.4%
Residue On Ignition≤0.1%
Specific Optical Rotation+20.5°–+21.5°
Residual SolventsMeets the requirements.
Assay99.0%-100.5%

MOLECULAR STRUCTURE:

Molecular Formula:C6H8O6

  • SPORTS NUTRITION

  • SWEETENERS

  • FOOD INGREDIENTS

  • SUPPLY CHAIN

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