3,3′-Diaminobenzidine tetrahydrochloride

• Catalog No.: D5905
• M. F.: C12H18Cl4N4
• M. W.: 360.11012

SYNONYMS

• IUPAC name: 4-(3,4-diaminophenyl)benzene-1,2-diamine tetrahydrochloride
• IUPAC Traditional name: 3,3'-diaminobenzidine tetrahydrochloride
• Synonyms: 3,3′,4,4′-Biphenyltetramine tetrahydrochloride; DAB; 3,3′,4,4′-四氨基联苯 四盐酸盐

DATABASE IDS

• EC Number: 231-018-9
• MDL Number: MFCD00012969
• Beilstein Number: 1212988
• PubChem SID: 24893981

PROPERTIES

• Apperance: tablet
• GHS Signal Word: Danger
• GHS Hazard statements: H341-H350
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• GHS Precautionary statements: P201-P281-P308 + P313
• Risk Statements: 45-68
• RTECS: DV8753000
• Safety Statements: 53-45
• Storage Temperature: -20°C
• German water hazard class: 3

DETAILS

Description (English)

Application
Reagent for spectrophotometric determination of selenium.
Reconstitution
Dissolve 1 tablet in 15 ml of Tris-buffered saline, pH 7.6. Add 12 μl of fresh 30% hydrogen peroxide. DAB and hydrogen peroxide concentration may be adjusted to suit individual applications.
Specificity
Peroxidase substrate suitable for use in immunoblotting and immunohistological staining procedures. This substrate produces an insoluble end product that is brown in color and can be observed visually.