Please login to your online account to display your discounted pricing

HEPES (Fine White Crystals/Molecular Biology), Fisher BioReagents


Commonly used buffering agent

Quantity 100g
Packaging Glass Bottle

Manufacturer: fisher scientific company  BP310100

 View more versions of this product

Catalog No. BP310-100

  • / Each
  • / Case of 6 Each
 

Description & Specifications

Chemical Identifiers

Assay ≥99%
Purity Grade Molecular Biology Grade
Physical Form Powder/Solid
Formula Weight 238.3
Melting Point 234°C
Quantity 100g
Merck Index 15, 4689
DNase DNase free
Color White
pH 5.0 to 6.5
Molecular Formula C8H18N2O4S
Protease Protease free
Solubility Soluble in water
Decomposition Information 238°C
pKa 7.3 to 7.7 (at 25°C)
Assay Percent Range ≥99 %
Absorbance 0.01 max. (0.1M solution) at 280nm
Recommended Storage RT
ChemAlert Storage Symbol Gray
Chemical Name or Material HEPES
CAS 7365-45-9
Packaging Glass Bottle
TLC Single spot
Identification Pass Test
Purity Grade Notes DNase-, RNase- and Protease-Free
Synonym N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic Acid
Health Hazard 3 Emergency Overview
Causes eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Obtain medical attention. Do not induce vomiting. Obtain medical attention. Obtain medical attention. .

NFPA

Health:2
Flammability:1
Instability:1
Health Hazard 2 WARNING!

Specifications

Chemical Name or Material HEPES
CAS 7365-45-9
Purity Grade Molecular Biology Grade
Purity Grade Notes DNase-, RNase- and Protease-Free
Physical Form Powder/Solid
Assay ≥99%
Assay Percent Range ≥99 %
Molecular Formula C8H18N2O4S
Formula Weight 238.3
Synonym N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic Acid
Accessories
 

Emergency Overview
Causes eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Obtain medical attention. Do not induce vomiting. Obtain medical attention. Obtain medical attention. .

NFPA

Health:2
Flammability:1
Instability:1

WARNING!

RT

SDS & Safety Documents