Merck
All Photos(2)

09743

Supelco

3,3′,5,5′-Tetrametilbenzidina

standard for GC

Synonym(s):
BM blue, Substrato TMB, Sure Blue TMB, TMB, TMB Blotting Plus
Linear Formula:
[-C6H2(CH3)2-4-NH2]2
CAS Number:
Molecular Weight:
240.34
Beilstein:
2808541
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.24

grau

analytical standard
standard for GC

Nível de qualidade

Ensaio

≥99.0% (GC)

prazo de validade

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

pf

166-171 °C
168-171 °C (lit.)

application(s)

environmental

formato

neat

SMILES string

Cc1cc(cc(C)c1N)-c2cc(C)c(N)c(C)c2

InChI

1S/C16H20N2/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14/h5-8H,17-18H2,1-4H3

InChI key

UAIUNKRWKOVEES-UHFFFAOYSA-N

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This Item
87748T28851.08622
grade

analytical standard, standard for GC

grade

-

grade

-

grade

-

assay

≥99.0% (GC)

assay

≥98.0% (NT)

assay

≥98% (TLC)

assay

-

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

UV/Vis spectroscopy: suitable

technique(s)

-

technique(s)

-

application(s)

environmental

application(s)

-

application(s)

-

application(s)

-

format

neat

format

-

format

-

format

-

Aplicação

3,3′,5,5′-Tetramethylbenzidine may be used as a substrate for the analysis of diclofenac in water samples and dextromethorphan and its major metabolite dextrorphan in urine samples using enzyme-linked immunosorbent assay (ELISA) and gas chromatography coupled to mass spectrometry (GC-MS).
A 3,3′,5,5′-tetrametilbenzidina (TMB) é um substituto não carcinogênico (teste de Ames negativo) para a benzidina adequado como substrato da peroxidase para uso em procedimentos de ELISA. O substrato produz um produto final solúvel de cor azul-clara que pode ser lido espectrofotometricamente em 370 ou 620-650 nm. A reação de TMB pode ser interrompida com H2SO4 2 M (o que resulta em uma cor amarela) e lida em 450 nm. Um reagente sensível e específico para detecção de sangue, teor de hemoglobina, teor de peroxidases.

Outras notas

this product will be discontinued, please find the alternative product here :
860336
Standard for determining aromatic amines released from azo-dyes in commodities

Pictogramas

Exclamation markHealth hazard

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Acute Tox. 4 Oral - Aquatic Chronic 4 - Carc. 2

Código de classe de armazenamento

11 - Combustible Solids

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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