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HEPES, 99%, for biochemistry, ACROS Organics™


Quantity 1kg
Packaging Glass bottle

Manufacturer: fisher scientific acros  AC172570010

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Catalog No. AC172570010

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Description & Specifications

Chemical Identifiers

Assay ≥98.5% (on dried substance) (Acid)
Formula Weight 238.3
Physical Form Liquid or Solid
Quantity 1kg
Color Clear
Merck Index 15, 4689
Purity Grade For biochemistry
Decomposition Information 238°C
Beilstein 23, V,2, 379
Sulfate 200ppm max.
Appearance of Solution (5% in water) clear, colorless
Synonym 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid
Chemical Name or Material HEPES
Infrared Spectrum Authentic
MDL Number MFCD00006158
Heavy Metals (as Pb) 10ppm max.
Absorbance (5% in water) 1 cm cell
Molecular Formula C8H18N2O4S
Packaging Glass bottle
Absorbance Conditions (5% aq. soln.) (1cm cell)
Loss on Drying 1 % max. (1 g, 105°C, 3 hrs)
Sulfated Ash 0.1 % max.
Chloride 50ppm max.
CAS 7365-45-9
Chlorine (Cl) 50ppm max.
Assay Percent Range 99%

Specifications

Chemical Name or Material HEPES
CAS 7365-45-9
Purity Grade For biochemistry
Assay ≥98.5% (on dried substance) (Acid)
Assay Percent Range 99%
Molecular Formula C8H18N2O4S
Formula Weight 238.3