2-[Bis(2-hydroxyethyl)amino]ethanesulphonic acid 99+% for biochemistry

Supplier: Thermo Scientific
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Synonyms: BES, 2-(Bis(2-hydroxyethyl)amino)ethanesulphonic acid, N,N-Bis-(2-hydroxyethyl)-2-ethanesulphonic acid

172580250 172581000 172585000
ACRO172580250EA 40.3 EUR
ACRO172580250 ACRO172581000 ACRO172585000
2-[Bis(2-hydroxyethyl)amino]ethanesulphonic acid 99+% for biochemistry
2-[Bis(2-hydroxyethyl)amino]ethanesulphonic acid
Formula: C₆H₁₅NO₅S
MW: 213,25 g/mol
Boiling Pt: 405 °C (1013 hPa)
Melting Pt: 152…154 °C
Storage Temperature: Ambient
MDL Number: MFCD00007533
CAS Number: 10191-18-1
EINECS: 233-465-5

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Specification Test Results

Appearance White Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤0.5 % (100°C, 2 hrs)
Sulfated ash ≤0.1 %
Solubility (1 M in water) Clear colorless
UV at 280 nm A: ≤0.080
Titration with CHA ≥99.0 %
Heavy metals (as Pb) ≤5 ppm

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