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Top quality sale ascorbic acid powder bulk buy online cas 50-81-7

Basic Information
Place of Origin: China
Brand Name: Sengmei
Certification: ISO
Model Number: ascorbic acid powder bulk
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: Ascorbic Acid Powder Bulk CAS No.: 50-81-7
EINECS No.: 200-066-2 Storage: Cool Dry Place
Other Name: Ascorbic Acid C Vitamin Powder Density: 1,65 G/cm3
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Product Description

Top quality sale ascorbic acid powder bulk buy online cas 50-81-7

Ascorbic acid Introduction

Ascorbic acid is a polyhydroxyl compound with a structure similar to glucose. The two adjacent enol-like hydroxyl groups on the second and third sites of its molecules can easily dissociate and release H+, so it has the properties of acid, also known as ascorbic acid.Vitamin C is highly reductive and easily oxidized to dehydrogenated vitamin C, but its reaction is reversible, and ascorbic acid and dehydrogenated ascorbic acid have the same physiological function, but if dehydrogenated ascorbic acid continues to be oxidized to form diketogallic acid, the reaction is irreversible and completely loses its physiological efficacy.

Ascorbic acid Function

Ascorbic acid and Anticancer Human neutrophil system in the human body plays a very important role: they inhalation of harmful bacteria in cancer prevention is very important. When the neutrophil feel when bacteria began to become active at the same time to absorb vitamin C, until its concentration is greater than the concentration of around them. They kill bacteria oxidizing agents produced during the same time, use of vitamin C as an antioxidant, can protect themselves from damage.

Ascorbic acid can prevent cancer-causing compounds, synthesis of N-nitrosamines to prevent esophageal cancer, stomach cancer, liver cancer from happening. Ascorbic acid can also increase the level of cell surface cAMP, which makes the chances of cancerous and normal cells were significantly reduced, and mild cancerous cells can return to normal.

Ascorbic acid is water-soluble vitamins in the most vulnerable to destruction of vitamins. Cooking and heating can be excessive so that most of the loss of vitamin C; alkaline, sunlight, chopped, broken and vegetables exposed to air, so that vitamin C may be a great loss. Therefore, we must pay attention to the vitamin C in food is not destroyed.
Ascorbic acid 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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