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3,3′-Diaminobenzidine (DAB) Liquid Substrate Dropper System_Molecular_structure_CAS_7411-49-6)
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3,3′-Diaminobenzidine (DAB) Liquid Substrate Dropper System

Catalog No. D7679 Name Sigma Aldrich
CAS Number 7411-49-6 Website http://www.sigmaaldrich.com
M. F. C12H18Cl4N4 Telephone 1-800-521-8956
M. W. 360.11012 Fax
Purity Email
Storage Chembase ID: 103175

SYNONYMS

IUPAC name
4-(3,4-diaminophenyl)benzene-1,2-diamine tetrahydrochloride
IUPAC Traditional name
3,3'-diaminobenzidine tetrahydrochloride

DATABASE IDS

MDL Number MFCD00012969
CAS Number 7411-49-6
PubChem SID 24894154

PROPERTIES

Shipped in wet ice
Apperance liquid
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Toxic Toxic (T)
RID/ADR UN 1230 9/PG 2
Risk Statements 23/24/25-36/38-39/23/24/25
Safety Statements 7-16-24-33-36/37-45
Storage Temperature 2-8°C
Hazard Class 9
UN Number 1230
Packing Group 2

DETAILS

Description (English)
Application
DAB (3,3′-Diaminobenzidine Tetrahydrochloride) Liquid Substrate Dropper System is a precipitating substrate system for peroxidase. The DAB liquid substrate dropper system has been developed for use in immunohistological staining of tissue sections fixed to slides.
Caution
Stable at least one year at 2-8 °C.
Quantity
Each DAB liquid substrate dropper system will provide ten individual application dropper bottles of 10 mL of a fast and convenient DAB substrate solution.
General description
DAB (3,3′-Diaminobenzidine Tetrahydrochloride) Liquid Substrate Dropper System has been developed for use in immunohistology and immunoblotting procedures as a precipitating substrate for the detection of peroxidase activity. DAB is the immunohistology substrate of choice because it produces an intense brown stain that is easily observed. The end product is resistant to alcohol, therefore, a variety of counterstains and mounting media can be used with the DAB Liquid Substrate Dropper System. DAB Liquid Substrate Dropper System provides all of the chromogen and buffer/peroxide solutions needed to produce a fast and convenient DAB substrate solution.

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