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Home > Products > Food & Beverage > High Quality Vitamin C Powder CAS 50-81-7
High Quality Vitamin C Powder CAS 50-81-7
  • High Quality Vitamin C Powder CAS 50-81-7

High Quality Vitamin C Powder CAS 50-81-7

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Metric Ton
    Delivery Time: 15 Days
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Basic Info

Model No.: Vitamin C Powder

Classification: Chemical Additives

Appearance: Powder

Color: White

CAS No: 50-81-7

Einecs No: 50-81-7


Additional Info

Packaging: net weight 25kg paper carton, total 20000kg each container


Transportation: Ocean

Place of Origin: CHINA

Product Description

High Quality Vitamin C Powder CAS 50-81-7

Vitamin C is White crystal or crystalline powder. Odorless. Sour. Flash point 99. Melting point 187 ~ 192. Dry conditions remained stable in the air, but in solution rapidly degenerate when in the presence of air. It is stable when PH value of 3.4 ~ 4.5. Ascorbic Acid, also known as Vitamin C, is a vitamin which human body can not produce on its own. It can be used as antioxidants. Antioxidants are food ingredients and food additives that act as preservatives by inhibiting the effects of oxygen on food, and can be beneficial to health. And food ingredients, food additives become more and more important in our daily life.

Main physiological functions of Ascorbic Acid:
1. To facilitate the biosynthesis of ossein and accelerate the healing of wounds.
2. To play an important role in the metabolism of tryptophan and tyrosine, which can prolong the life of the body.
3. Could improve the utilization of the iron, calcium and folic acid.
4. To improve the metabolism of fats, lipoid and cholesterol, which can prevent cardiovascular disease.
5. Besides accelerating the growth of teeth and bone, Ascorbic Acid also can prevent the bleeding of the gum.
6. It can enhance the body's anti-stress and immunity to the outside environment.

Ascorbic acid
white crystal powder

Ascorbic acid
white crystal powder

Commodity Description:

Item: Specification(BP 2004/ USP 29 / FCC V)
Name: Ascorbic Acid
CAS No. : 50-81-7
Formula: C6H88O6
Appearance: White crystalline powder
Assay(on dry basis): 99.0 - 100.5%
Melting point: 190OC
Identification: Positive reaction
Specific rotation: +20.5 --- +21.5o
PH value: 2.1 - 2.6
Clarity of solution: Clear
Organic volatile impurities: Conforms
Heavy metals(as Pb): 10 ppm max
Copper: 5 ppm max
Iron: 2 ppm max
Residue on ignition: 0.1% max
Oxalic Acid: 0.2% max
Functional use: Antioxidant

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