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TROMETHAMINE
- 型号：2020102310257
TROMETHAMINE CAS:77-86-1
Tris Base Chemical Properties
Melting point 167-172 °C(lit.)
Boiling point 219-220 °C10 mm Hg(lit.)
density 1,353 g/cm3
vapor pressure 0.0267 hPa (20 °C)
refractive index 1.4170 (estimate)
Fp 219-220°C/10mm
storage temp. 2-8°C
solubility H2O: 4 M at 20 °C, clear, colorless
form crystalline
color white
PH 10.5-12.0(4 m in water, 25 °C)
PH Range 7 - 9
pka 8.1(at 25℃)
Water Solubility 550 g/L (25 ºC)
上一个产品：Diethyl azelate
下一个产品：Lopinavir
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