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Vitamins

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Vitamin C 99%

    Other Name:Ascorbic Acid

    CAS Number:50-81-7

    Molecular Formula:C6H8O6    

    Molecular Weight:176.12

    Assay:99%

    Standard:USP/EP/BP

    Country of Origin:China

    Shelf Life:3 Years


Product description:

Vitamin C is a white monoclinic crystal or crystalline powder with melting point on 190 °C-192 °C, no smell, sour, yellowish color after long time standing. The product is easily soluble in water, slightly soluble in ethanol, insoluble in ether, chloroform

Specification:

Analysis Contents

Analysis Standard

Characteristics

White or almost White crystals Crystalline Powder

Identification

Positive Reaction

Melting Point

About 190℃

PH(with 2% water solution)

2.4-2.8

PH(with 5% water solution)

2.1-2.6

Clarity Of Solution

Clear

Colour Of Solution

NMTBY7

Copper

NMT2ppm

Zinc

NMT0.25ppm

Cadmium

NMT1ppm

Heavy Metals

NMT10ppm

Mercury

NMT0.1ppm

Lead

NMT2ppm

Arsenic

NMT1ppm

Oxalic Acid

NMT0.2%

Iron

NMT2ppm

Impurity C, D

NMT0.15%

Unspecified impurity

NMT0.1%

Total

NMT0.2%

Disregard limit

NMT0.0.5%

Impurity E

NMT0.2%

Loss on Drying

NMT0.4%

Sulphate Ash(Residue On Ignition)

NMT0.1%

Specific Optical Rotation

+20.5°–+21.5°

Residual Solvents

Pass

Assay

99.0%-100.5%

E. coli

Negative

Yeast & mould

NMT100cfu/g

Total plate Count

NMT100cfu/g

Pseudomonas

Negative

Staphylococcus

Negative

Salmonella

Negative

Conclusion

The Above-Mentioned Product Conforms To BP2016/USP39/FCC10/EP8.8/E300



Application:

  • Skin & Hair Care Products

  • Vitamin Suppliments and Superfoods as beverages, capsules or powders.

  • Pharmacological products, Bio Chemical products and more.

  • Used in gourmet bush foods such as chutneys, jams and pickles.


Function:

1. Immune stimulation

2. Anti-allergic

3. Antioxidant

4. Cement for connective tissues

5. Wound healing

6. Teeth and gum health

7. Iron absorption

8. Eye health


Certificate Availability

IOS9001

HALAL

KOSHER

Packaging Details

Other

Storage condition: Stored in a well-sealed container in a dry, cool place, keep away from strong light and heat.
Shelf life: 36 months under the conditions above and in its original packaging. 

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Contact Us
  • WUXI ACCOBIO BIOTECH INC.

    Block 25-26, Zhongbang MOHO, No.2008 Lihu avenue, Wuxi City, Jiangsu China 214125

  • ACCOBIO USA, INC.

    5716 Corsa Ave Suite 110, Westlake Village, CA 91362

  • info@accobio.com
Wuxi Accobio Biotech Inc.