Vitamin C, 50-81-7, ascorbic acid

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Product Details

Ascorbic Acid

Analysis Contents

Analysis Standard

Analysis Results

Description

White or almost white crystals or crystalline powder

Pass

Identification

Positive Reaction

Positive

Melting Point

190°C-192°C

191.3°C

PH

2.1-2.6

2.41

Clarity Of Solution

Clear

Clear

Colour Of Solution

≤BY7

< BY7

Copper

≤5ppm

< 5ppm

Heavy Metals

≤10ppm

< 5ppm

Mercury

≤1ppm

< 1ppm

Specifications
CAS No.:50-81-7
Other Names:Vitamin C
MF:C6H8O6
EINECS No.:200-066-2
FEMA No.:2109
Type:Antioxidants, Preservatives, Vitamins, Amino Acids and Coenzymes
Brand Name:hugestone
Model Number:Food Grade, BP/USP/EP
Name:Ascorbic Acid Vitamin C
Grade:Food Garde
Color:white
Packaging:25kgs/drum
Purity:99%min
Molecular Formula:C6H8O6
Appearance:White crystalline powder
Applicaion for Ascorbic Acid
In the pharmaceutical industry,can be used to treat scurvy and various acute and chronic infections diseases,are applicable to the lack of VC,In the food industry,it can both use as nutrition-al supplements,supplementary VC in food processing,and also is good Antioxidants in food preservation,widely used in meat products,fermented flour products,beer,tea dtinks, fruit juice,canned fruit,canned meat and so on;also commonly used in cosmetics,feed additives and other industrial areas.
Specification:

Lead

≤2ppm

<2ppm

Arsenic

≤3ppm

<3ppm

Oxalic Acid

≤0.2%

<0.2%

Loss on drying

≤0.4%

<0.1%  

Residue on ignition

≤0.1%

<0.1%  

Specific Rotation

+20.5°–+21.5°

+21.0°

Organic Volatile Impurities

Pass

Pass

Assay

99.0-100.5%

99.92%

Conclusion

The Above-Mentioned Product Conforms To BP2005/USP30/FCCIV

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