Appearance:White crystalline powder
Throughput:100|Kilogram|Month
pd_productuse:reagent
Delivery Time:large stock
Purity:98% purity
HEPES Chemical Properties
Melting point 234-238 °C
density 1.07 g/mL at 20 °C
refractive index n20/D 1.339
storage temp. 2-8°C
solubility H2O: 1 M at 20 °C, clear, colorless
form powder
color White
PH 5.0-6.5 (1Maqueous solution)
PH Range 7.0 - 7.6
pka 7.5(at 25℃)
Water Solubility Soluble
λmax λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.04
Merck 14,4654
BRN 883043
Stability: Stable. Combustible. Incompatible with strong oxidizing agents. Protect from moisture.
InChIKey JKMHFZQWWAIEOD-UHFFFAOYSA-N
CAS DataBase Reference 7365-45-9(CAS DataBase Reference)
EPA Substance Registry System 1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)- (7365-45-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25-22-36-26
WGK Germany 1
RTECS TL6809000
TSCA Yes
HS Code 29335995
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