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Ascorbic Acid (VC Powder)

CAS50-81-7 Pharmaceutical Grade and Food Grade Vitamin C / Ascorbic acid
  • 50-81-7
  • C6H8O6
  • 25 kg/carton or customized
  • 1000 kg
  • 15~20days
  • QINGDAO,SHANGHAI
  • BRC,GMP FSSC,IP
  • 3 years
Availability:
Quantity:

1671590024984 


 

Parameter

Analysis Contents

Analysis Standard

Characteristics

White or almost White crystals Crystalline Powder

Identification

Positive Reaction

Melting Point

About 190°C

PH(with 5% water solution)

2.1-2.6

Clarity Of Solution

Clear

Colour Of Solution

≤BY7

Copper

≤5ppm

Heavy Metals

≤10ppm

Mercury

≤0.1mg/kg

Lead

≤2mg/kg

Arsenic

≤3ppm

Oxalic Acid

≤0.2%

Iron

≤2ppm

Impurity E 

≤0.2%

Loss of Drying

≤0.4%

Sulphate Ash(Residue On Ignition)

≤0.1%

Specific Optical Rotation 

+20.5 to +21.5

Residual Solvents

Pass

Assay

99.0%-100.5%


1671590072207


1671590123783

Product Specification


Product Name:VC


Chemical Formula:C6H8O6


CAS No.:50-81-7


Appearance:White powder


Conclusion:The Goods Conform to the standards of BP/USP/FCC.


Packaging:25 kg/carton or customized


Shelf Life:5 years



Why choose NIRANBIO's Ascorbic Acid VC?

1. We offer a high quality product, yet for a low price;

2. We offer flexible payment terms, pre-shipment inspection and a full insurance system;

3. High quality with a high purity rate.
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