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HEPES hemisodium salt

HEPES hemisodium salt

Catalog Number:
ES02463196CYM
Mfr. No.:
7W-GK6272
Price:
$188
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      • Overview

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      • Properties
        • Categories
          pH Buffer Solutions
          Alternative Name
          4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) hemisodium salt; 1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)-, sodium salt (2:1); HEPES, hemisodium salt N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid), hemisodium salt; HEPES, hemisodium salt, Molecular Biology Grade N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid), hemisodium salt, Molecular Biology Grade; Sodium 2-[4-(2-Hydroxyethyl)Piperazin-1-Yl]Ethanesulfonate
          CAS Number
          103404-87-1
          Molecular Formula
          (C8H17N2O4S)2Na
          Molecular Weight
          497.58
          Appearance
          White crystalline powder
          Purity
          (Titration) ≥ 99.0% (dried basis)
          Other Properties
          Absorbance (260nm): ≤ 0.10
          Assay (Titration): ≥ 99.0% (dried basis)
          CAS RN: 103404-87-1
          Heavy Metals (as Pb): ≤ 5ppm
          Loss on Drying: ≤ 3.0% (105°C)
          Solubility (25% in water): Clear, colourless solution
          UV Absorbance (0.5M in water): 280nm: ≤ 0.08
          pH (1% in water): 7.2 - 7.8 (20°C)
          Storage
          +20°C
          MDL Number
          MFCD00036463

          * For Research Use Only.

    MSDS

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