ASCORBIC ACID

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  • Unit: Kg(s)
  • Fob Unit Price: US $1
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Arshine Pharmaceutical Co., Ltd

Business Type:Trader

Country/Region:China

Ddu Verified

HOT Rank

6/10

Product Information

  • Assay:99%
  • Pharmacopeia:CP
  • Shelf Life:2 years
  • Storage:Sealed
  • Place of Origin:China

Description

Specifications:
Product NameFood Grade Pure Ascorbic Acid Vitamin C Powder Bulk
Appearance
White crystalline powder
Assay99.6%
Clarity of Solutionclear
heavy metals<3ppm
copper<5ppm
iron<2ppm
Arsenic<3ppm
melting point<190℃
sulphated ash0.02%
loss on drying0.01%
Description of Vitamin C

White powder. Odorless. Exists sourness. Flash point 99 . Melting point 187 ~ 192 . By the illumination was gradually browning, dry state fairly stable in the air, but in the presence of air is rapid deterioration in solution, PH value of 3.4 ~ 4.5 more stable. This product is about 1g soluble in 5ml water and 30ml ethanol. 0.5% aqueous solution PH value of 3,5% aqueous solution PH value of 2. Not soluble in chloroform, ethyl ether, non-volatile oil and benzene. Showed a strong reduction, there has been inhibiting polyphenol oxidase effect, it is added to beer, fruit juice and other foods can be used as antioxidants. This product is widely distributed in plant tissues, fresh fruits and vegetables are more content. Especially parsley, roxburghrose, kiwi fruit, peppers, tomatoes, citrus for more.

Main functions
•Immune stimulation
•Anti-allergic
•Antioxidant
•Cement for connective tissues
•Wound healing
•Teeth and gum health
•Iron absorption
•Eye health


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