|
|
|
is a Star Product of
|
|
Shanghai Immense Chemical Technolog Co.,Ltd |
|
|
General information |
Registration name: Ascorbic acid /Vitamin C |
Other product names:
Ascorbic acid Vitamin C Coated (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one L-Ascorbic acid Nanoactive VC L(+)-ascorbic acid Ascorbic acid coated L-(+)-Ascorbic acid Vitamin C L-Ascorbic Acid [Vitamin C]
|
CAS number 50-81-7 |
|
EINECS: 200-066-2 |
Formula: C6H8O6 |
|
|
Detailed information on the Star Product |
Appearance and properties | White crystal. 易Soluble in water, slightly soluble in ethanol, insoluble in ether, chloroform, benzene, petroleum ether, oils and fats. Aqueous solution is acidic. Can rapidly oxidized to dehydroascorbate in the air. Odorless, sour like citric acid. Strong reducing agent. After long-term storage, it will gradient turn into different degrees of light yellow color.
|
Assay | ≥99%
|
Melting point | 190-192℃
|
Specific rotation | +20.5°~+21.5°
|
Residue on ignition | ≤0.1%
|
Heavy metal | ≤0.001%
|
Arsenic | ≤0.0003%
|
Use | Nutritional supplement; antioxidant; color fixative. Prevention of scurvy, alveolar pyorrhea, anemia, loss of appetite, etc. Can enhance resistance to infectious diseases.
|
Specification | USP/BP/CP
|
Packing specification | 25KG/barrel, bag |
|
|
|
Information on the supplier
Shanghai Immense Chemical Technolog Co.,Ltd |
About us:Shanghai Immense Chemical Technology Company lies in Yangpu, Shanghai. It is a limited liability company with research and development, production, sales, and trade; and it mainly produces medicine intermediate, dyestuff intermediate, and deputizes to sale vitamins, amino acid, feed additives, food additives, industrial chemicals, etc. imported and domestic; and it also sales laboratory instruments, biochemical reagent as a sideline.
Shanghai Immense Chemical Technology Company has extensive and close relations of cooperation with many universities in East China and Tianjin area under its strong technique and high quality. We will constantly update our concepts, innovative and enterprising, adhering to our consistent attitude and the operating principle of good faith, to provide products and services for customers. It established a long-term and stable cooperation relationship with many well-known enterprises at home and abroad, and became their dealer in Shanghai and other cities in East China. It is strong, trustworthy, based in shanghai, and radiated to the whole country. We can ensure the quality of our products. With the character of diversification and the principle of small profits, we have won the trust of the customers, and enjoy high reputation in the domestic and foreign customers. We will use the standard, efficient management and occupation of the management team, to create outstanding achievements, and to make contribution to social progress.
Let us build a broader world with wisdom and confidence, and benefit each other, cooperate sincerely, to achieve common development. Corporate cultures: be loyalty in business, be dedicated in work. Enterprise values: the customer is our forever partner. Company vision: we’re going to be providing solutions, products, technical service and other suppliers, to improve our service market customer’s benefits.
|
|
|
|
|
|
|