Substance
ID:181924
Names and Identifiers
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HEPES sodium salt4-(2-羟乙基)哌嗪-1-乙磺酸 钠盐HEPES 钠 钠盐
Properties
Product Information
pH Range
6.8 - 8.2
Purity
≥99.5% (titration)
Foreign Activity
DNase, RNase, NICKase, protease, none detected
Cation Traces
Fe: ≤5 ppm
heavy metals (as Pb): ≤5 ppm
Suitability
suitable for cell culture
Quality Level
ELITE
Impurities
endotoxin and total aerobic microbial count, tested
Physical Property
p𝘒ₐ
7.5
Absorption Wavelength
A1M/260, H2O ≤0.4
A1M/280, H2O ≤0.2
Safety Information
German water hazard class
3
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Molecule Details
Physical form
冻干、喷雾干燥或结晶的材料。
冻干、喷雾干燥或结晶的材料。
Molecular Spectra
No Data Available
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References
No Data Available
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