32750

3,3′-Diaminobenzidine tetrahydrochloride hydrate

for spectrophotometric det. of Se, ≥97.5%

• Linear Formula: C₁₂H₁₄N₄ · 4HCl · xH₂O
• CAS Number: 868272-85-9
• EC Number: 231-018-9
• MDL number: MFCD08273058
• UNSPSC 코드: 41116105
• PubChem Substance ID: 329754314
• NACRES: NA.21

속성

• Quality Level: 100
• 분석: ≥97.5%
• 품질: for spectrophotometric det. of Se
• 기술: UV/Vis spectroscopy: suitable
• SMILES string: O.Cl.Cl.Cl.Cl.Nc1ccc(cc1N)-c2ccc(N)c(N)c2
• InChI: 1S/C12H14N4.4ClH.H2O/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8;;;;;/h1-6H,13-16H2;4*1H;1H2
• InChI key: DXWSCXIZIHILNP-UHFFFAOYSA-N

설명

일반 설명

3,3′-diaminobenzidine-tetrahydrochloride-dihydrate (DAB) is toxic in nature, and is one of the most potent marker being used in immunochemistry, mostly at the electron and light microscope levels.[1]

애플리케이션

3,3′-diaminobenzidine-tetrahydrochloride-dihydrate (DAB) was used as a chromogen, for detecting the antigen-antibody complex.[2]

기타 정보

Reagent for the spectrophotometric determination of selenium[3]; Peroxidase stain. Differentiation between two classes of mycobacterial catalase in polyacrylamide electrophoresis gels[4]; Specific indication of hemoproteins in polyacrylamide gels by double staining[5]

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H319,H341,H350
• 예방조치 성명서: P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Muta. 2
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)