TES (kwas 2-(tris(hydroksymetylo)metyloamino)-1-etanosulfonowy) 99% for biochemistry
Dostawca: Thermo Fisher Scientific
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Uwaga
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Synonim:
TES Buffer, N-Tris(hydroxymethyl)methyl-2-aminoethanesulphonic acid
207510250
207511000
ACRO207510250EA
412
PLN
ACRO207510250
ACRO207511000
TES (kwas 2-(tris(hydroksymetylo)metyloamino)-1-etanosulfonowy) 99% for biochemistry
TES (kwas 2-(tris(hydroksymetylo)metyloamino)-1-etanosulfonowy)
Formuła:
C₆H₁₅NO₆S MW: 229.25 g/mol Temp. topnienia: 223…225 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00007532 Numer CAS: 7365-44-8 Numer WE (dawny EINECS): 230-906-3 |
Wyniki testów specyfikacyjnych
Appearance | White Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤1 % |
Solubility | (0.1 M in water) Clear colorless |
UV | at 280 nm A: ≤0.02 |
pH | 4 to 8 (0.1 M at 20°C) |
Titration with NaOH | ≥98.5 % |
Heavy metals (as Pb) | ≤5 ppm |
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