Catalog Products » HEPES Ultra
Manual
COAs

HEPES Ultra

*This product has been discontinued!*
amino acid : HEPES Ultra
C01622
Ask us a question
Description

amino acid : HEPES Ultra
Synonyms

Hydroxyethyl)-1-piperazine-1-ethanesulfonic acid; Hydroxyethyl)-piperazine- N'-2-ethanesulfonic acid

Product Introduction
Cas No 7365-45-9
Appearance White Crystalline Powder
Chloride ≤0.005%
Color White
Heavy Metals ≤3PPM
Moisture ≤0.5%
Molecular Formula C8H18N2O4S
Molecular Weight 238.31
ph 4.7 - 6.0 (1%; H2O)
pka 7.55 (25℃)
Purity ≥99.5%
Sulfate ≤0.005 %
Usable ph range 6.8 - 8.2
UV A260≤0.05 (1 M, H2O)
A280≤0.04 (1 M, H2O)
Storage Store at room temperature.
Back