Ascorbic Acid Suppliers, Ascorbic Acid Manufacturers.
Introduction.:
Vitamins are substances that play an essential part in animal metabolic processes, but which the animals cannot synthesize.
Product Identification.:
Product name: Ascorbic Acid
Synonyms: L-Ascorbic acid;Vitamin C; L-Threo-2, 3, 4, 5, 6-pentahydroxy-1-hexenoic acid-4-lactone
Molecular Formula:C6H8O6
Molecular Weight: 176.12
Molecular structure:→
CASE NO: 50-81-7
Quality standard.: (see table)
The quality conforms to BP/USP.
Ascorbic Acid Quality standard |
|
Item |
Index |
Characteristic |
white crystalline powder |
Melting point |
190-192οC |
Specific rotation |
+21.0 |
Identification |
Conforms |
Assay |
≥99.0% |
Clarity of solution |
Fine |
Colour of solution(A420nm) |
A≤0.03 |
Residue on ignition |
≤0.1% |
Ferrite |
≤2ppm |
Copper |
≤5ppm |
Heavy metals |
≤10ppm |
Application.:
1. In the pharmaceutical industry
2. In the health care
3. In food additives and food nutrition Enhancer
4. VC for beauty
5. VC used in animal husbandry and aquaculture industry
6, VC other uses
VC has a certain purpose in agriculture, metallurgy, colour film, dyes, paper, detergents, hair dye, hair agent, deodorant, microelectronics industry also.
Packing.:
N.W.25 kg carton or drum. Inside packing-edible polyethylene plastic film.
According to the requirement of customer.
Ascorbic acid should be protected from air and light and be stored in a tightly closed, non-metallic container.
Transport Information.:
It must be stored in the warehouse of ventilation, dry and shady and cool, and cannot be mixed with poisonous. The temperature must be not higher than 30οC.
Company: |
Zhengzhou Natural Chemical Co., Ltd. |
Contact: |
Fiona zeng ; Susan zhu; Jane zhu;Martin chu |
Phone: |
+86-371-60193627 |
Mobile phone: |
*********** |
Fax: |
+86-371-60193628 |
E-mail: |
Contact Supplier |
Website:
|
http://www.zznccl.net |
Address: |
No.37 Yard, Huaihe East Road, Erqi District, Zhengzhou, Henan, China (Mainland) |
Zip Code: |
450000 |