Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8% ACS

: Thermo Fisher Scientific

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8% ACS

: Thermo Fisher Scientific

:77-86-1

:NH₂C(CH₂OH)₃

:MFCD00004679

:121.14 g/mol

:13,09842

:219…220 °C (10 mmHg)

:>168.5 °C

:1,328 g/cm³ (20 °C)

:201-064-4

:GHS07

:Ambient

Appearance:
White Crystalline powder or crystals and/or chunks
Infrared spectrum:
Conforms
Water:
≤2 % (K.F.)
UV:
(40 % in water) 1 cm cell
Titration with HCl:
99.8 to 100.1 % (On dry basis)
Iron (Fe):
≤5 ppm
Heavy metals (as Pb):
≤5 ppm
Insoluble matter:
≤0.005 %

ACRO42457

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