HEPES free acid, 99+%, for molecular biology, DNase, Rnase and Protease free, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 329850500

UNSPSC: 12161700

Code: 29

Additional Details:
Additional Details: CAS Number: 7365-45-9 Weight: 0.10000kg


Quantity 50g

Product Code. 10723894

Quantity Price
1 £ 88.2 / 50g
EU Stock 41
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Description and Specification

Chemical Identifiers

Chemical Name or Material HEPES free acid
CAS 7365-45-9
Purity Grade For molecular biology
Assay ≥99.0% (on dry substance)
Assay Percent Range 99+%
Molecular Formula C8H18N2O4S
Formula Weight 238.3
MDL Number MFCD00006158
Synonym 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid

Specification

Assay ≥99.0% (on dry substance)
Formula Weight 238.3
pH 5 to 6.5 (0.5M aq. soln.)
Physical Form Crystalline Powder
Quantity 50g
Color White
Absorbance Conditions (0.5M in water)
EINECS Number 230-907-9
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Purity Grade For molecular biology
CAS 7365-45-9
RTECS Number TL6809000
Loss on Drying 0.5% max. (105°C)
Absorbance (0.5 M in water)
Iron (Fe) 5ppm max.
Assay Percent Range 99+%
DNase RNase Protease act none detected
Potassium (K) 1000ppm max.
MDL Number MFCD00006158
Molecular Formula C8H18N2O4S
Health Hazard 1 HYGROSCOPIC
Synonym 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid
TSCA TSCA
Chemical Name or Material HEPES free acid
Merck Index 15, 4689
Sulfate 500ppm max.
Beilstein 23, V,2, 379
Documentation

Technical documents

Safety and Handling

HYGROSCOPIC