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





Molecular Formula


Molecular weight

Melting point

164 to 172 ° C


D-isoascorbic acid


25kg/ctn 22mt/fcl w/o pallet



Loss on Drying




country of origin



Animal Pharmaceuticals

Other names

Erythorbic acid

Brand name


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.


至: 连云港金马生物科技有限公司
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