info

product name:

Tetramethylbenzidine

cas No. :

54827-17-7

MF :

C16H20N2

MW :

240.34

Taian, China

9/F,E-commerce Industrial Park

+86 156 6659 0861

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sales@taiangreenindustry.com

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Detail

Quick Details

Synonyms:

TMB;

3,3',5,5'-Tetramethylbenzidine;

3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diamine

Molecular structure:

Properties

Item

Specifications

Appearance

White to yellowish powder

Assay

≥99%

Melting point

168~171℃

Heavy metals

≤5ppm

Loss on drying

≤1%

 

Description

Tetramethylbenzidine is a white crystalline powder, odorless, tasteless, hardly soluble in water, and easily soluble in organic solvents such as acetone, ether, dimethyl sulfoxide, and dimethyl formamide.

Use

Tetramethylbenzidine is a new and safe color reagent. It has gradually replaced the strong carcinogen benzidine and other carcinogenic benzidine derivatives, and is used in clinical laboratory tests, forensic examinations, criminal investigations and environmental monitoring; especially in clinical biochemical tests, Tetramethylbenzidine is used as a peroxidase The new substrate has been widely used in enzyme immunoassay (EIA) and enzyme-linked immunosorbent assay (ELISA). The main applications of Tetramethylbenzidine are as follows: occult blood fingerprint detection; rapid detection of alcohol in saliva; preparation of urine test strips; hepatitis virus detection; pregnancy detection test; rapid determination of glucose, hemoglobin, and albumin in blood and urine; fecal occult blood test; The measurement of granulocyte value in the blood, the detection of steroids and sex hormones; the measurement of enzyme activity; the detection of antigens, antibodies and genetic materials, etc.

Packaging

100G/bottle

Storage

Store in a dry, well-ventilated place away from direct sunlight.

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