HEPES buffer solution

• Catalog No.: 83264
• CAS Number: 7365-45-9
• M. F.: C8H18N2O4S
• M. W.: 238.30452

SYNONYMS

• Title: HEPES 缓冲液
• IUPAC name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid
• IUPAC Traditional name: hepes
• Synonyms: 4-(2-羟乙基)哌嗪-1-乙磺酸; 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid

DATABASE IDS

• PubChem SID: 24888106
• CAS Number: 7365-45-9
• Beilstein Number: 883043
• MDL Number: MFCD00006158

PROPERTIES

• Concentration: 1 M in H2O
• Concentration: 238 g/L HEPES in H2O
• Empirical Formula (Hill Notation): C8H18N2O4S
• Impurities: DNases, none detected
• Impurities: RNases, none detected
• Impurities: insoluble matter, passes filter test
• Impurities: phosphatases, none detected
• Impurities: proteases, none detected
• Density: 1.07 g/mL at 20 °C
• pH: 5.5±0.5
• Personal Protective Equipment: Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
• German water hazard class: 1