D-(-)-Isoascorbic acid, 98%

Catalog No.	Quantity
AA3636636	500 g
AA3636622	100 g

Catalog No. AA3636636 Supplier Thermo Scientific Chemicals Supplier No. 03636636

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.

Specifications

Chemical Identifiers

• 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

• 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

Safety and Handling

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

SDS

RUO – Research Use Only