English name: TAPS; N- [Tris (hydroxymethyl) methyl] -3-aminopropanesulfonic acid
Other names: trimethylolmethylaminopropanesulfonic acid; {[2-hydroxy-1,1-bis (hydroxymethyl) ethyl] amino} -1-propanesulfonic acid
CAS number: 29915-38-6
C7H17NO6S = 243.28
Level: High purity grade
Content: ≥99.0%
Chloride: ≤0.01%
Sulfate: ≤0.01%
Properties: white powder. useful pH range: 7.7 ～ 9.1; pKa (25 ° C) 8.4; soluble in water. Melting point 240 ° C (decomposition). pKa (25 ° C) 8.4. Ultraviolet absorbance A (2%, 1cm, 250nm, in water) <0.05
Uses: biochemical research. Biological buffer storage: RT
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