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N-Tris(hydroxymethyl)methylglycine, CAS [5704-04-1], Serva

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N-Tris(hydroxymethyl)methylglycine, SERVA Electrophorsis

analytical grade (Tricine)

 

C6H13NO5 • Mw 179.17 • CAS [5704-04-1]

 

MP 179 - 187 °C; pKa 20 = 8.15. Buffering substance suitable for biological science research. Non-toxic substitute for barbital.

 

Assay (titr.)
A 1 cm/0.1 M in water
260 nm
280 nm

pH 10 % in water
Heavy metals (Pb)
Iron (Fe)

min. 99 %

max. 0.04
max. 0.02

4.6 - 5.2
max. 5 ppm
max. 5 ppm

Storage Temperature: +15 °C to +30 °C

EINECS: 227-193-6 • WGK: 1 • HS: 29221985

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