CAS No 526-99-8 , Mucic acid Search by region : Germany

Name: Mucic acid
Synonyms: Galactaric acid;Galactaric acid~Tetrahydroxyadipic acid;Mucic acid;Galactaric acid;
CAS Registry Number:526-99-8
Transport: OTH
Melting Point: 220-225 ºC
Flash Point: 431.2°C
Boiling Point: 766.4°Cat760mmHg
Density: 1.939g/cm³
Refractive index: 1.651
Safety Statements: S22;S24/25
Hazard Symbols: UN NO.
Flash Point: 431.2°C
EINECS: 208-404-0
Molecular Weight: 210.14
InChI: InChI=1/C6H10O8/c7-1(3(9)5(11)12)2(8)4(10)6(13)14/h1-4,7-10H,(H,11,12)(H,13,14)
Risk Statements: S22;S24/25
Molecular Formula: C6H10O8
Molecular Structure:

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References of Mucic acid

Title: Galactaric Acid
CAS Registry Number: 526-99-8
Synonyms: Mucic acid; galactosaccharic acid; tetrahydroxyadipic acid; saccharolactic acid; Schleims?ure (German)
Molecular Formula: C6H10O8
Molecular Weight: 210.14
Percent Composition: C 34.29%, H 4.80%, O 60.91%
Literature References: Prepd by oxidation of lactose and of galactose: Kent, Tollens, Ann. 227, 221 (1885); Maurer, Drefahl, Ber. 75B, 1489 (1942). Manuf from wood sawdust: Acree, GB 160777 (1921). Review: B. A. Lewis et al., "Galactaric Acid and Its Derivatives" in Whistler, Wolfrom, Methods in Carbohydrate Chemistry vol. II (Academic Press, New York, 1963) pp 38-46.
Properties: Cryst powder, dec ~255° when rapidly heated, also reported as 225°. Soluble in 300 parts cold water, 60 parts boiling water, alkalies; practically insol in alcohol, ether.

Derivative Type: Ammonium salt
Molecular Formula: (NH4)2C6H8O8
Molecular Weight: 244.20
Percent Composition: N 11.47%, H 6.60%, C 29.51%, O 52.41%
Properties: Acicular crystals. Soluble in water.

Use: Has been proposed to replace potassium bitartrate in baking powder and for manuf of granular effervescing salts.