Customization: | Available |
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Type: | Valine |
Chemical Character: | Alkalinity |
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Product Name | Tris(hydroxymethyl)aminomethane |
CAS No. | 77-86-1 |
MF | C4H11NO3 |
EINECS: | 201-064-4 |
Appearance | Powder |
Packing | 25kg drum |
Shelf life | 2 Years |
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. | 20-25°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) |
pka | 8.1(at 25ºC) |
PH Range | 7 - 9 |
Water Solubility | 550 g/L (25 ºC) |
Tris(hydroxymethyl)aminomethane is packaged in 25kg drum
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