.

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.



Отправить запрос, связаться с поставщиком

Кому: ляньюньган JM Bioscience Co., Ltd.
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Arginine Nitrate
Arginine Nitrate Arginine nitrate powder L-arginine is a precursor to nitric oxide (NO). NO is a signalling molecule that induces vasodilation, relaxes smooth muscl...
N - (н -) thiophosphoric triamide / nbpt
N - (н -) thiophosphoric triamide / nbpt nbpt является наиболее эффективным ингибитор почвы уреаза.позитивные - thiophosphoric triamide как ингибиторы почвы уреазный, эффективным, нетоксич...
Creatine HCL
Creatine HCL Used as a fatigue recovery agent, widely used in food and beverage additives.   The present invention is directed to a third generation form o...
Creatine HCL
Creatine HCL Used as a fatigue recovery agent, widely used in food and beverage additives. The present invention is directed to a third generation form of creat...
3,4-Dimethylpyrazole/DMP
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 ...
Все товары поставщика

Похожие товары

4-Bromocinnamic acid
4-Bromocinnamic acid Продавец: anabolic steroid raw powders 4-Bromocinnamic acid, white crystalline powder, also known as 3-(4-Bromophenyl)acryic acid, 4...
2-Methylcinnamic acid
2-Methylcinnamic acid Продавец: anabolic steroid raw powders 2-Methylcinnamic acid also named O-methylcinnamic acid, 3-O-TOLYL-ACRYLIC ACID; acid; trans...
instant Lycium Powder , goji fruit powder. instant Medlar Powder,fruit juice powder
instant Lycium Powder , goji fruit powder. instant Medlar Powder,fruit juice powder Продавец: Wuhan Healthdream Biological Technology Co.,ltd Type: Spray drying Place of Origin: Hubei, China Brand Name: Healthdream Model Number: 80 mesh Pa...
cooling agent for
cooling agent for Продавец: xi'an taima coolant WS23 Biological Engineering Co.,Ltd white powder cooling additive ws23 koolada ws-23 for Food and juice Product Description: Pro...
Food Additive Cooling Agent WS-5 Powder
Food Additive Cooling Agent WS-5 Powder Продавец: Сиань Тайма биологической техники Лтд Product Name:Cooling agent ws-5 Chemical Name: N-((ethoxycarbonyl)methyl)-p-menthane-3-carboxamid...