Place of Origin : Lianyungang,China
Post Date : 08-10-2019
Expiry Date : 31-08-2029

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(cas 89 65 6)
Product Name D-isoascorbic Acid
CAS No 89-65-6
EINECS NO 201-928-0
Molecular Formula C6H8O6
Molecular Weight 176.12
Melting Point 164 To 172 ° C
Keyword D-isoascorbic Acid
Packing 25kg/ctn 22mt/fcl W/o Pallet
Description White or slight yellow crystals or powder
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 Term
In Jinama, We Have Three Terms Used Popularly That Are
1. 100% T/T In Advance
2. 30% T/T In Advance, 70% T/T Before Shipment(or Against Bill Of Lading)
3. Irrevocable L/C At Sight
Other Terms Are Also Available In Jinama, Please Kindly Advise Our Sales.

Delivery Time
1. Stock Products: About 10 Days
2. Production Order: About 40 Days To 60 Days According To The Order List.
3. Other Requirements Are Negotiable.

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