BES (White Crystalline Powder), Fisher BioReagents


Overview
Brand: Fisher Bioreagents

Manufacturer Part Number: BP501-100

UNSPSC: 12161700

Code: 32

Additional Details:
Additional Details: CAS Number: 10191-18-1 Weight: 0.15000kg


Packaging Poly Bottle
Quantity 100g

Product Code. 11448063

 N/A
N/A

This item has been discontinued and is no longer available. View the product for possible alternatives or contact our Product Support team on 01509 555888 for assistance


Description and Specification

Chemical Identifiers

Chemical Name or Material BES
CAS 10191-18-1
Physical Form Solid
Assay ≥99%
Assay Percent Range ≥99 %
Molecular Formula C6H15NO5S
Formula Weight 213.25
Synonym N, N-bis (2-Hydroxyethyl) Taurine

Specification

Assay ≥99%
Formula Weight 213.25
Melting Point 152°C
Quantity 100g
DNase DNase free
Health Hazard 3 Emergency Overview
Causes eye, skin, and respiratory tract irritation.
NFPA
Health:1 Flammability:0 Instability:0
ChemAlert Storage Symbol Gray
CAS 10191-18-1
Recommended Storage RT
Physical Form Solid
Assay Percent Range ≥99 %
Loss on Drying 1% max.
Packaging Poly Bottle
pH 2.5 to 5.0
Health Hazard 2 WARNING!
pKa 7.0 to 7.2 (at 25°C)
Molecular Formula C6H15NO5S
Health Hazard 1 Signal Word:WARNING!
Color White
Chemical Name or Material BES
Synonym N, N-bis (2-Hydroxyethyl) Taurine
Protease Protease free

  • Used to make BES buffer with a useful pH range of 6.4-7.8 for biological applications
  • Literature describes BES buffer as preferred buffer for higher transfection efficiency of plasmid DNA

Documentation Safety and Handling
ChemAlertStorageSymbol : Gray

Signal Word:WARNING!

WARNING!

Emergency Overview
Causes eye, skin, and respiratory tract irritation.
NFPA
Health:1 Flammability:0 Instability:0

RT