HEPES sodium salt

• Catalog No.: H3784
• CAS Number: 75277-39-3
• M. F.: C8H17N2NaO4S
• M. W.: 260.28635
• Purity: ≥99.5% (titration)

SYNONYMS

• Title: HEPES 钠 钠盐
• IUPAC name: sodium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonate
• IUPAC Traditional name: sodium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate
• Synonyms: N-(2-羟乙基)哌嗪-N′-(2-乙磺酸) 钠盐; 4-(2-羟乙基)哌嗪-1-乙磺酸 钠盐

DATABASE IDS

• MDL Number: MFCD00036463
• CAS Number: 75277-39-3
• PubChem SID: 24895595
• EC Number: 278-169-7

PROPERTIES

• Cation Traces: Fe: ≤5 ppm
• Cation Traces: heavy metals (as Pb): ≤5 ppm
• Foreign Activity: DNase, RNase, NICKase, protease, none detected
• Impurities: endotoxin and total aerobic microbial count, tested
• pH Range: 6.8 - 8.2
• Purity: ≥99.5% (titration)
• Quality Level: ELITE
• Suitability: suitable for cell culture
• Absorption Wavelength: A1M/260, H2O ≤0.4
• Absorption Wavelength: A1M/280, H2O ≤0.2
• pKa: 7.5
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (简体中文)

Physical form
冻干、喷雾干燥或结晶的材料。