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HEPES NA (CAS:75277-39-3)

  • Packing   25kg/drum
  • Molecular formula   C8H17N2NaO4S
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Introduction
HEPES NA Basic information
Product Name: HEPES NA
Synonyms: 2-[4-(2-HYDROXYETHYL)-1-PIPERAZINE]ETHANESULFONIC ACID SODIUM SALT;4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID, DISODIUM SALT;4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID HEMISODIUM SALT;4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANE-SULFONIC ACID HALF-SODIUM SALT;4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID SODIUM SALT BUFFER;4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID SODIUM SALT;4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID, SODIUM SALT;4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID LOWSODIUM
CAS: 75277-39-3
MF: C8H17N2NaO4S
MW: 260.29
EINECS: 278-169-7
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HEPES sodium salt Structure
HEPES sodium salt Chemical Properties
Melting point  234 °C
storage temp.  Store at RT.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  dry powder
color  White
PH Range 6.8 - 8.2
PH 10.0-12.0 (1M in H2O)
pka 7.5(at 25℃)
Water Solubility  It is soluble in water.
Sensitive  Hygroscopic
Stability: Stable. Hygroscopic - protect from moisture. Incompatible with strong oxidizing agents.
usage used for Biological Buffer,Buffer
Safety Information
Safety Statements  22-24/25
WGK Germany  3
3-10
TSCA  Yes
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