Tris(hydroxymethyl)aminomethaneresearch grade

(TRIS, THAM, Tromethamine, Amino-2-(hydroxymethyl)-1,3-propanediol)
C4H11NO3Mr 121.1CAS [77-86-1]

Buffer substance for all standard applications, suitable for preparative purposes and for chromatography.

Assay (titr.)
A 1 cm/40 % in water
290 nm
pH (5 % in water)
Heavy metals (Pb)

min. 99.0 %

max. 0.2
10.0 - 11.5
max. 10 ppm

EINECS: 201-064-4WGK: 2LHS: 29221900
Storage Temperature: +15 °C to +30 °C

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