Please login to your online account to display your discounted pricing

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

Commonly used buffering agent

$62.63 - $1,012.24

Chemical Identifiers

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
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

BP310-1

 
fisher scientific company
FLBP3101
Poly Bottle 1kg Each for $297.73
Case of 4 Each for $1,190.92

BP310-100

 
fisher scientific company
BP310100
Glass Bottle 100g Each for $62.63
Case of 6 Each for $375.78

BP310-500

 
fisher scientific company
BP310500
Poly Bottle 500g Each for $140.41
Case of 6 Each for $842.46

BP310-5

 
fisher scientific company
FLBP3105
Poly Pail 5kg Each for $1,012.24
Description & Specifications

Specifications

Assay ≥99%
Melting Point 234°C
Purity Grade Molecular Biology Grade
Physical Form Powder/Solid
Formula Weight 238.3
Quantity 1kg
Merck Index 15, 4689
Decomposition Information 238°C
pH 5.0 to 6.5
Color White
Molecular Formula C8H18N2O4S
DNase DNase free
Protease Protease free
Solubility Soluble in water
Assay Percent Range ≥99 %
TLC Single spot
CAS 7365-45-9
ChemAlert Storage Symbol Gray
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
Recommended Storage RT
Absorbance 0.01 max. (0.1M solution) at 280nm
Chemical Name or Material HEPES
Purity Grade Notes DNase-, RNase- and Protease-Free
Synonym N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid
Identification Pass Test
Health Hazard 2 WARNING!
Packaging Poly Bottle
pKa 7.3 to 7.7 (at 25°C)

HEPES is commonly used as a buffering agent.

Safety and Handling
 

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