Wholesale OEM natural vitamin c suppliments cas 50-81-7

Basic Information
Place of Origin: China
Brand Name: Sengmei
Certification: ISO
Model Number: natural vitamin c
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: Natural Vitamin C CAS No.: 50-81-7
EINECS No.: 200-066-2 Function: Beauty Product
MOQ: 1kg Dosage Form: Powder
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Product Description

Wholesale OEM natural vitamin c suppliments cas 50-81-7

Vitamin c Introduction

The structure of vitamin C is similar to glucose, which is a kind of polyhydroxy compound. The two adjacent enol hydroxyl groups in the second and third positions of the molecule are easily dissociated and released H+, so it has the property of acid, also known as ascorbic acid. Vitamin C has a strong reducibility and is easily oxidized into dehydrovitamin C, but its reaction is reversible, and ascorbic acid and dehydroascorbic acid have the same physiological function, but if dehydroascorbic acid continues to be oxidized and diketogluconic acid is generated, the reaction is irreversible and completely loses its physiological efficiency.

Vitamin c Function

1. Foods and Cosmetics: To prevent oxidation and extend the shelf-life of foods or cosmetics

2. Health Care: Anti-aging and skin whitener, Enhance immunity

3. Pharmaceutical: Guard against Cataract and Osteoporosis , mitigate the sickness of menopause, protect liver from damnification
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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