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  7. D-(-)-Isoascorbic acid, 98%

D-(-)-Isoascorbic acid, 98%

Numéro de catalogue. AA3636636
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Numéro de catalogue. AA3636636 Fournisseur Thermo Scientific Chemicals Code fournisseur 03636636
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Description

CAS: 89-65-6 | C6H7NaO6 | 198.11 g/mol

D-(-)-Isoascorbic acid is used as antioxidant especially in brewing industry, reducing agent in photography. And it is also used in food industry, as food additives.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Identifiants chimiques

CAS 89-65-6
Molecular Formula C6H7NaO6
Molecular Weight (g/mol) 198.11
MDL Number MFCD00005378
InChI Key IFVCRSPJFHGFCG-HXPAKLQESA-N
Synonym erythorbic acid, isoascorbic acid, d-araboascorbic acid, d-isoascorbic acid, araboascorbic acid, d-erythorbic acid, isovitamin c, neo-cebicure, saccharosonic acid, mercate 5
PubChem CID 54675810
ChEBI CHEBI:51438
IUPAC Name (2R)-2-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxy-2H-furan-5-one
SMILES [Na+].OC[C@H](O)C1OC(=O)[C-](O)C1=O

Spécifications

Melting Point 169°C to 172°C (decomposition)
Odor Odorless
Quantity 500 g
Merck Index 14,5126
Solubility Information Soluble in alcohol,pyridine and water.
Formula Weight 176.12
Percent Purity 99%
Physical Form Powder
Chemical Name or Material D-(-)-Isoascorbic acid

Sécurité et manipulation

EINECSNumber 201-928-0
RTECSNumber KF3015000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only