63-42-3;1336-90-9;200734-90-3;36570-80-6;89466-76-2;73824-63-2 D-Lactose
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cas

63-42-3;1336-90-9;200734-90-3;36570-80-6;89466-76-2;73824-63-2 D-Lactose

product Name D-Lactose
Synonyms (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-3,4,5-triol; D-Glucose, 4-O-beta-D-galactopyranosyl-; Milk sugar; (+)-Lactose; 4-(beta-D-Galactosido)-D-glucose; BRN 0093796; AI3-08876; 4-O-beta-D-Galactopyranosyl-D-glucose; Fast-flo Lactose; Lactin (carbohydrate); Lactose; 4-O-beta-D-galactopyranosyl-beta-D-glucopyranose; 4-O-beta-D-galactopyranosyl-D-glucopyranose
Molecular Formula C12H22O11
Molecular Weight 342.2965
InChI InChI=1/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10-,11?,12+/m1/s1
CAS Registry Number 63-42-3;1336-90-9;200734-90-3;36570-80-6;89466-76-2;73824-63-2
EINECS 200-559-2
Molecular Structure 63-42-3;1336-90-9;200734-90-3;36570-80-6;89466-76-2;73824-63-2 D-Lactose
Density 1.76g/cm3
Melting point 201-202℃
Boiling point 667.9°C at 760 mmHg
Refractive index 1.652
Flash point 357.8°C
Water solubility 1.95E+05 mg/L at 20℃
Vapour Pressur 1.08E-20mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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