Low MOQ for 5 Vitamin B2 98% – Vitamin B2 - Ascorbic acid Granular – Toption Industry

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  • Low MOQ for 5 Vitamin B2 98% – Vitamin B2 -
 Ascorbic acid Granular – Toption Industry
  • Low MOQ for 5 Vitamin B2 98% – Vitamin B2 -
 Ascorbic acid Granular – Toption Industry
  • Low MOQ for 5 Vitamin B2 98% – Vitamin B2 -
 Ascorbic acid Granular – Toption Industry
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    Low MOQ for 5 Vitamin B2 98% – Vitamin B2 - Ascorbic acid Granular – Toption Industry Detail:

    Vitamin C, also known as ascorbic acid and L-ascorbic acid, is a vitamin found in food and used as a dietary supplement. As a supplement it is used to treat and prevent scurvy. Evidence does not support use in the general population for the prevention of the common cold.

     

    ITEM STANDARD
    Appearance White or  almost  white crystal  or  crystalline powder
    Identification   Positive
    Melting point  191 ℃  ~  192℃ 
    pH (5%,  w/v)   2.2 ~   2.5 
    pH (2%,w/v)   2.4 ~   2.8 
    Specific optical  rotation  +20.5°  ~  +21.5°  
    Clarity  of  solution Clear 
    Heavy metals =<0.0003% 
    Assay (as C 6H 8O6, %)  99.0  ~  100.5 
    Copper =<3 mg/kg
    Iron =<2 mg/kg
    Mercury =<1 mg/kg 
    Arsenic =<2 mg/kg 
    Lead =<2 mg/kg
    Oxalic acid =<0.2%
    Loss   on drying =<0.1%
    Sulphated ash =< 0.1%
    Residual solvents (as methanol) =< 500  mg/kg 
    Total  plate count (cfu/g) =< 1000
    Yeasts  & molds (cfu/g) =< 100  
    Escherichia.  Coli/g  Absence 
    Salmonella/  25g  Absence 
    Staphylococcus aureus/ 25g  Absence 

    【Introduction】  Ascorbic acid (Vitamin C) deficiencies are well documented. Deficiencies include internal and external hemorrhages, reduced bone collagen, lower jaw erosion, anemia, structural deformities, fin erosion, scoliosis (bent-back), poor growth, mortalities etc.


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    Low MOQ for 5 Vitamin B2 98% – Vitamin B2 -
 Ascorbic acid Granular – Toption Industry detail pictures

    Low MOQ for 5 Vitamin B2 98% – Vitamin B2 -
 Ascorbic acid Granular – Toption Industry detail pictures

    Low MOQ for 5 Vitamin B2 98% – Vitamin B2 -
 Ascorbic acid Granular – Toption Industry detail pictures


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    Low MOQ for 5 Vitamin B2 98% – Vitamin B2 - Ascorbic acid Granular – Toption Industry, The product will supply to all over the world, such as: , , ,

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