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Ascorbic Acid Vitamin C Powder

Ascorbic Acid Vitamin C Powder

Ascorbic acid vitamin c powder,In the air encounter light gradient yellow, aqueous solution is acidic, easy to oxidize in the air deterioration. Soluble in water, alcohol, insoluble in benzene, chloroform and ether.

Products Specifications:


Ascorbic Acid Vitamin C Powder Extensively used in nurture, food additive and pharmaceutics.

Impurities: ≤0.0005%

Insoluble matter ≤ 0.1%

Melting point: 190-194 ° C (dec.)

Solubility: 20 ° C, soluble in water, reference concentration 0.5 M.

Sulfate anion (SO42-) content: ≤0.05%

Cationic content:

Aluminum: ≤00005%          Calcium: ≤0.0005%

Copper: ≤0.0005%             Iron: ≤0.0005%

Potassium: ≤0.005%          Magnesium: ≤0.0005%

NH4 +: ≤0.05%                  Sodium: ≤0.005%

Lead: ≤0.001%                  Zinc: ≤0.0005%

Product Name:Ascorbic acid vitamin c powder

CAS NO:

50-81-7

Assay:

99.0%

Appearance

white crystal

Molecular Formula

C6H8O6

Molecular Weight

176.1200

Export Packing:

25g/bag or 1kg foil bag or 25kg/carton

Application

Determination of arsenic, iron, phosphorus and iodine benchmark reagents, chromatographic reagents, antioxidants, masking agents, reducing agents
MOQ is available,500g,1kg,5kg,25kg...etc...we will respect every client's order request.

 

Ascorbic acid vitamin c powder Quality Control

supplier is GMP approved manufacturer and product is listed in GMP certificate.

1.       GMP certificate validation from SFDA website http://www.sfda.gove.cn

2.       At least 2 different batch sample test before contract.

3.       Only both approved, we will buy.

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We sincerely welcome your order inquiry.

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