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Alfa Aesar™ 3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, high sensitivity

Chemical Identifiers

Chemical Name or Material 3,3',5,5'-Tetramethylbenzidine soln.
CAS 54827-17-7
Name Note Ready-to-Use, high sensitivity
Molecular Formula C16H20N2
Formula Weight 240.35
MDL Number MFCD00007748
UN Number UN2810
Beilstein 2808541
Synonym TMB soluble reagent, high sensitivity
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAJ61325EQE

  SDS
alfa aesar™
J61325EQE
125mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 240.35
Chemical Name or Material 3,3',5,5'-Tetramethylbenzidine soln.
MDL Number MFCD00007748
Health Hazard 3 GHS P Statement
P260-P261-P280-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Health Hazard 2 GHS H Statement
H370-H312-H332
Causes damage to organs.
Harmful in contact with skin.
Harmful if inhaled.
Name Note Ready-to-Use, high sensitivity
CAS 54827-17-7
Molecular Formula C16H20N2
Synonym TMB soluble reagent, high sensitivity
Physical Form Liquid
Recommended Storage 2° to 8°C
Color Pale Yellow
Beilstein 2808541
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC, LIQUIDS, ORGANIC, N.O.S.
Quantity 125mL
UN Number UN2810
TSCA TSCA
Health Hazard 1 Danger

Applications
TMB is a substrate for horseradish peroxidase. Recommended for ELISA (microwell) procedures,3,3′,5,5′-Tetramethylbenzidine has been used in a study to demonstrate that by measuring substrate absorption values off the absorption maximum, the measuring range of any immunoenzymometric assay can be extended significantly without jeopardizing assay characteristics. 3,3′,5,5′-Tetramethylbenzidine has also been used in a study to understand the formation of CuS concave superstructures with peroxidase-like activity.

Solubility
Insoluble in water. Soluble in organic solvents such as DMSO, 96 % Ethanol, Acetone, Chloroform, Toluene.

Notes
The TMB solution has similar sensitivity levels to chemiluminescent detection reagents; it can detect as little as 0.15 ng. The TMB solution provided is enough for at least 25 mini-gel sized (10 X 10 cm) blots. Store at 2-8°C. Keep the substrate out of direct sunlight.

Safety and Handling

Danger

GHS P Statement
P260-P261-P280-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H370-H312-H332
Causes damage to organs.
Harmful in contact with skin.
Harmful if inhaled.

2° to 8°C