Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.9%, Ultra Pure Grade

: VWR Collection

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.9%, Ultra Pure Grade

: VWR Collection

:77-86-1

:

:NH₂C(CH₂OH)₃

:MFCD00004679

:121.14 g/mol

:168…172 °C

:Ambient

Abs. at 280 nm (1 M, Water):
Max. 0.05
Abs. at 290 nm (40%, Water):
Max. 0.20
Abs. at 400 nm (40%, Water):
Max. 0.05
Arsenic:
Max. 0.0005%
Copper:
Max. 0.0001%
Identification:
Pass
Insolubles:
Max. 0.005%
Iron:
Max. 0.0001%
Lead:
Max. 0.0001%
Magnesium:
Max. 0.0005%
Moisture (KF):
Max. 1.0%
pH (5%, Water) at 25 °C:
10.0 - 11.5
Purity:
Min. 99.9%
Solubility (10%, Water):
Pass

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