EPPS

• Catalog No.: 54463
• CAS Number: 16052-06-5
• M. F.: C9H20N2O4S
• M. W.: 252.3311
• Purity: ≥98.0% (T)

SYNONYMS

• IUPAC name: 3-[4-(2-hydroxyethyl)piperazin-1-yl]propane-1-sulfonic acid
• IUPAC Traditional name: EPPS
• Synonyms: 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid; 4-羟乙基哌嗪丙磺酸; 4-(2-羟乙基)-1-哌嗪丙磺酸; 4-(2-Hydroxyethyl)piperazine-1-propanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N′-(3-propanesulfonic acid); N-(2-羟乙基)哌嗪-N′-(3-丙磺酸); HEPPS

DATABASE IDS

• CAS Number: 16052-06-5
• MDL Number: MFCD00006160
• Beilstein Number: 3957385
• EC Number: 240-198-8

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Ca: ≤10 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Na: ≤50 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Empirical Formula (Hill Notation): C9H20N2O4S
• Purity: ≥98.0% (T)
• Useful pH Range: 7.3 - 8.7
• pKa: 8
• Melting Point: 237-239 °C(lit.)
• Melting Point: 237-239 °C
• Solubility: H2O: soluble0.1 M at 20 °C, clear
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: TM2649130
• German water hazard class: 3