Sodium erythorbate

CAS	7378-23-6
Structure
Synonyms	D-Erythro-hex-2-enonicacid,.gamma.-lactone,sodiumsalt
IUPAC Name	Sodium;(2R)-2-[(2R)-3,4-dihydroxy-5-oxo-2H-furan-2-yl]-2-hydroxyethanolate
Molecular Weight	198.11
Canonical SMILES	C(C(C1C(=C(C(=O)O1)O)O)O)[O-].[Na+]
InChI	InChI=1S/C6H7O6.Na/c7-1-2(8)5-3(9)4(10)6(11)12-5;/h2,5,8-10H,1H2;/q-1;+1/t2-,5-;/m1./s1
InChI Key	RBWSWDPRDBEWCR-RKJRWTFHSA-N
Purity	90%+
Solubility	Freely soluble in water, very slightly soluble in ethanol
Exact Mass	198.01403222
Isomeric SMILES	C([C@H]([C@@H]1C(=C(C(=O)O1)O)O)O)[O-].[Na+]
Monoisotopic Mass	198.01403222
Odor	Almost odorless fluffy
Physical State	Crystalline solid
Topological Polar Surface Area	110 Ų