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


Commonly used buffering agent

Quantity 5kg
Packaging Poly Pail

Manufacturer: fisher scientific company  FLBP3105

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Catalog No. BP310-5

  • / Each
 

Description & Specifications

Chemical Identifiers

Physical Form Powder/Solid
Purity Grade Molecular Biology Grade
Assay ≥99%
Melting Point 234°C
Formula Weight 238.3
Quantity 5kg
Color White
Molecular Formula C8H18N2O4S
pH 5.0 to 6.5
Solubility Soluble in water
Protease Protease free
Decomposition Information 238°C
DNase DNase free
Merck Index 15, 4689
Packaging Poly Pail
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
Identification Pass Test
TLC Single spot
Absorbance 0.01 max. (0.1M solution) at 280nm
Assay Percent Range ≥99 %
Synonym N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid
pKa 7.3 to 7.7 (at 25°C)
Purity Grade Notes DNase-, RNase- and Protease-Free
Health Hazard 2 WARNING!
Chemical Name or Material HEPES
CAS 7365-45-9
ChemAlert Storage Symbol Gray
Recommended Storage RT

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