Name | lactose |
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Synonyms |
b-Lactose
β-Lactose SUGAR MILK EINECS 200-559-2 b-D-glucopyranose, 4-O-b-D-galactopyranosyl- LACTOBIOSE Aletobiose D-LACTOSE LACTIN 4-O-b-D-galactopyranosyl-b-D-glucopyranose Lactose (8CI) Lactose 4-O-β-D-Galactopyranosyl-β-D-glucopyranose Osmolactan Galactinum β-D-Glucopyranose, 4-O-β-D-galactopyranosyl- 4-(b-D-Galactosido)-D-glucose MFCD00151251 |
Description | Lactose, a major sugar in the milk of most species, could regulate human’s intestinal microflora. |
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Related Catalog | |
Target |
Human Endogenous Metabolite |
References |
Density | 1.8±0.1 g/cm3 |
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Boiling Point | 667.9±55.0 °C at 760 mmHg |
Melting Point | 222.8°C |
Molecular Formula | C12H22O11 |
Molecular Weight | 342.297 |
Flash Point | 357.8±31.5 °C |
Exact Mass | 342.116211 |
PSA | 197.37000 |
LogP | -3.41 |
Vapour Pressure | 0.0±4.6 mmHg at 25°C |
Index of Refraction | 1.652 |
Stability | Stable. Incompatible with strong oxidizing agents. |
Water Solubility | 5-10 g/100 mL at 20 ºC |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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Hazard Codes | Xi |
RIDADR | NONH for all modes of transport |
WGK Germany | 2 |
RTECS | OD9625000 |
HS Code | 1702190000 |
~% 63-42-3 |
Literature: Helvetica Chimica Acta, , vol. 11, p. 209 |
~% 63-42-3 |
Literature: Journal of the American Chemical Society, , vol. 64, p. 1852,1854 |
~% 63-42-3 |
Literature: Canadian Journal of Chemistry, , vol. 37, p. 358 |
~% 63-42-3 |
Literature: Helvetica Chimica Acta, , vol. 11, p. 209 |
~% 63-42-3 |
Literature: Biochemical Journal, , vol. 68, p. 708,710, 713 Chemische Berichte, , vol. 88, p. 1145 |
~% 63-42-3 |
Literature: Biochemical Journal, , vol. 68, p. 708,710, 713 Chemische Berichte, , vol. 88, p. 1145 |
~%
Detail
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Literature: Annales de Chimie (Cachan, France), , vol. <3>54, p. 78 |
Precursor 8 | |
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DownStream 10 | |
HS Code | 1702190000 |
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