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N-Tris(hydroxymethyl)methylglycine
analytical gradeC6H13NO5 • Mr 179.17 • CAS [5704-04-1]
MP 179 - 187 °C; pKa 20 = 8.15. Buffering substance (1). Non-toxic substitute for barbital (2).
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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 |
References:
- Good, N.E. et al. (1966) Biochemistry 5, 467-77
- Monthony, J.F. et al. (1978) Clin. Chem. 24, 1825-7
EINECS: 227-193-6 • WGK: 1 • HS: 29221985
Storage Temperature: +15 °C to +30 °C
| Cat.No. | Size | EUR | |
|---|---|---|---|
| 37195.01 | 25 g | inquire* | |
| 37195.02 | 100 g | inquire* | |
| 37195.03 | 500 g | inquire* | |
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