D-isoascorbic Acid
D-isoascorbic acid(isoascorbic acid, D-araboascorbic acid, (D-)erythroascorbic acid) is a stereoisomer of ascorbic acid (vitamin C), A reaction between methyl 2-keto-D-gluconate and sodium methoxide synthesize it. It's also be synthesized from sucrose or by strains of Penicillium that have been selected for this feature. , and is widely used as an antioxidant in processed foods.Effects of a wide variety of antioxidants and related compounds on the stability of betanine were measured in air‐saturated solutions at 40°C pH 5.0. No phenolic or sulfur‐containing antioxidant was effective in stabilizing the pigment. Ascorbic and isoascorbic acids had similar effects in improving betanine stability in a citrate buffer. When citric acid was combined with ascorbic acid, the antioxidant effect was no greater than when ascorbic acid was used alone.
Specification of D-isoascorbic acid()
|
Product name |
D-isoascorbic acid |
|
CAS No |
89-65-6 |
|
EINECS NO |
201-928-0 |
|
Molecular Formula |
C6H8O6 |
|
Molecular weight |
|
|
Melting point |
164 to 172 ° C |
|
Keyword |
D-isoascorbic acid |
|
Packing |
25kg/ctn 22mt/fcl w/o pallet |
|
Description |
Whiteorslightyellowcrystalsorpowder |
|
Loss on Drying |
≦0.4% |
|
Aassy(HPLC) |
99%-100.5% |
|
country of origin |
China |
|
usage |
Animal Pharmaceuticals |
|
Other names |
Erythorbic acid |
|
Brand name |
Jinma |
Payment TermIn Jinama, we have three terms used popularly that are1. 100% T/T in advance2. 30% T/T in advance, 70% T/T before shipment(or against Bill of Lading)3. Irrevocable L/C at sightOther terms are also available in Jinama, please kindly advise our sales.Delivery Time1. stock products: about 10 days2. Production order: about 40 days to 60 days according to the order list.3. Other requirements are negotiable.
在线联系供应商
Other supplier products
 |
Agrochemicals | Agrochemicals refer to fertilizers, pesticides, veterinary drugs and growth regulators used in agricultural production which can promote the produc... |
 |
3,4-Dimethylpyrazole/DMP | Based on the principle of soil colloid adsorption of ammonium ion addition of nitrification inhibitor DMPP in fertilizer, control of ammonium into ... |
 |
D-isoascorbic Acid | D-isoascorbic acid (isoascorbic acid, D-araboascorbic acid, (D-)erythroascorbic acid) is a stereoisomer of ascorbic acid (vitamin C), A reaction be... |
 |
3,4-dimethylpyrazole Phosphate/DMPP | 3,4-Dimethylpyrazole (phosphate) (3,4-DMPP) is an inhibitor of nitrification deemed safe by extensive standard toxicology and ecotoxicology tests. ... |
 |
Phosphorous Acid/PA | Phosphorous acid is the compound described by the formula H3PO3. This acid is diprotic (readily ionizes two protons), not triprotic as might be sug... |
Same products
 |
Compound nutritional fortifier (VB12 dilution) | 卖方: 郑州瑞普生物工程有限公司 | Product Name:Compound nutritional fortifier (VB12 dilution) Description Raw material :VB12, citri... |
 |
BREAD IMPROVER | 卖方: zhengzhou yizeli industrial co.,ltd | BREAD IMPROVER Appearance While or straw yellow powder. Character and application Make the dough ... |
 |
DATEM emulsifier | 卖方: zhengzhou yizeli industrial co.,ltd | Diacetyl Tartaric Acid Esters of Mono and Diglycerides Characters: Ivory or straw yellow powder o... |
 |
2- 甲基丁酸乙酯 CAS：7452-79-1 | 卖方: 陕西佰斯孚能源技术有限公司 | 2- 甲基丁酸乙酯 CAS登录号：7452-79-1 别名：二氢草莓酸乙酯; 甲基-2-丁酸乙酯 化学式：C7H14O2 分子量：131.191 FEMA编码：2443 EINECS登... |
 |
丁酸乙酯CAS 105-54-4 | 卖方: 陕西佰斯孚能源技术有限公司 | 丁酸乙酯 CAS 号：105-54-4 别名：正丁酸乙酯 化学式：C6H12O2 分子量：116.158 CAS登录号：105-54-4 FEMA编码：2427 EINECS号：20... |
