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Highest purity vitamin c medicine with low price cas 50-81-7

Basic Information
Place of Origin: China
Brand Name: Sengmei
Certification: ISO
Model Number: vitamin c medicine
Minimum Order Quantity: 100kg
Price: USD6-10per kg
Packaging Details: 1kg/bag,25kg/drum
Delivery Time: 3 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000kg per month
Detail Information
Name: Vitamin C Medicine CAS No.: 50-81-7
EINECS No.: 200-066-2 Melting Point: 190-194℃
Boiling Point: 227.71℃ Other Name: L-ascorbic Acid
High Light:

pure inositol powder

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vitamin b8 powder


Product Description

Highest purity vitamin c medicine with low price cas 50-81-7

Vitamin c Introduction

Name:vitamin c

Appearance:White crystals or crystalline powder.

Vitamin c is a naturally occurring organic compound with antioxidant properties. It is a white solid, but impure samples can appear yellowish. It dissolves well in water to give mildly acidic solutions. Because it is derived from glucose, many animals are able to produce it, but humans require it as part of their nutrition. Other vertebrates which lack the ability to produce ascorbic acid include other primates, guinea pigs, teleost fishes, bats, and some birds, all of which require it as a dietary micronutrient (that is, in vitamin form).
There exists a D-ascorbic acid, which does not occur in nature. It may be synthesized artificially. It has identical antioxidant properties to L-ascorbic acid yet has far less vitamin C activity (although not quite zero).

Vitamin c Function

1.Vitamin C(Ascorbic Acid) Powder can be used as antioxidants, can be used for fermented flour products, the maximum usage is 0.2g / kg; can also be used in beer, maximum use of 0.04g / h. Also for food fortifier.

2. Vitamin C(Ascorbic Acid) Powder can be used water-soluble antioxidant.

3.Vitamin C(Ascorbic Acid) Powder can be used in vitamin drugs for prevention and

treatment of scurvy, but also for a supporting role and a variety of acute and chronic

infectious diseases such as purpura.
Vitamin c Specification

PRODUCT NAME Vitamin c ascorbic acid
CAS no. 50-81-7 Outer packing 25kg/fiber can
Storage Sealed and kept in a dry place Batch No ACT20180308
Items of analysis Specification Results
Description White crystalline powder Complies
Melting point 190-192℃ 190.8℃
Specific rotation +20.5~+21.5℃ 21.1℃
Identification IR Complies
  HPLC Complies

Appearance of solution
 

≤0.03 Complies
Oxalic acid ≤0.3 0.16
Ignition residue ≤0.1 0.02
Heavy metal ≤10ppm <10ppm
Bacterial mycin ≤0.02EU/mg Complies
Assay ≥99% 99.64%
Conclusion Conforms with enterprise standards

 

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