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D-Galactose Basic information |
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D-Galactose Chemical Properties |
Melting point |
168-170 °C(lit.) |
Boiling point |
232.96°C (rough estimate) |
alpha |
+79.0~+81.0°(D/20℃) (c=10, dil. NH4OH) |
density |
1,5 g/cm3 |
refractive index |
80 ° (C=10, H2O) |
storage temp. |
room temp |
solubility |
H2O: 100 mg/mL |
form |
powder |
pka |
pK1:12.35 (25°C) |
color |
White |
PH |
4.5-6.0 (H2O)Aqueous solution |
Odor |
Odorless |
PH Range |
5 - 7 at 180 g/l at 25 °C |
optical activity |
[α]20/D +80±1°, 24 hr, c = 5% in H2O |
Water Solubility |
Soluble in water. |
Merck |
14,4335 |
BRN |
1724619 |
InChIKey |
GZCGUPFRVQAUEE-DPYQTVNSSA-N |
LogP |
-2.490 (est) |
CAS DataBase Reference |
59-23-4(CAS DataBase Reference) |
NIST Chemistry Reference |
D-Galactose(59-23-4) |
EPA Substance Registry System |
D-Galactose (59-23-4) |
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