3,3',5,5'-Tetramethylbenzidine 99%

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MOQ : 1 Gram

3,3',5,5'-Tetramethylbenzidine 99% Specification

Smell
Odorless

Purity
99%

Physical Form
Crystalline powder

Usage
For laboratory research purposes primarily in enzymatic detection assays

HS Code
2921.51.19

Solubility
Slightly soluble in water; soluble in organic solvents like dimethyl sulfoxide (DMSO) and ethanol

Ingredients
3355-Tetramethylbenzidine

Ph Level
Neutral to slightly alkaline

Appearance
White to off-white crystalline powder

Grade
Analytical reagent grade (99%)

Storage
Store in a cool dry place protected from light and moisture. Recommended storage temperature: 2-8C

Density
1.05 Gram per cubic centimeter(g/cm3)

Structural Formula
C16H20N2 (depicting its tetramethylbenzidine ring structure)

Shelf Life
Stable up to 24 months under proper storage conditions

CAS No
54827-17-7

Poisonous
NO

Refractive Rate
Not typically applicable

Molecular Weight
240.35 g/mol

EINECS No
259-364-6

Application
Commonly used as a chromogenic substrate in biochemical assays (e.g. ELISA) for detecting the presence of peroxidases such as HRP (Horseradish Peroxidase)

Melting Point
167-170C

Properties
High purity grade. Reacts with peroxidases to form a blue color change which fades upon oxidation. Sensitive to light and air.

Shape
Powder form irregular particles

Molecular Formula
C16H20N2

Taste
Odorless and tasteless

About 3,3',5,5'-Tetramethylbenzidine 99%

3,3,5,5-Tetramethylbenzidine 99%, a high purity grade analytical reagent, is a white to off-white crystalline powder with a neutral to slightly alkaline pH level. This product is commonly utilized as a chromogenic substrate in biochemical assays like ELISA for detecting peroxidases such as HRP. It exhibits odorless and tasteless properties, with a molecular weight of 240.35 g/mol and a molecular formula of C16H20N2, depicted by its tetramethylbenzidine ring structure. It is stored best in a cool, dry place away from light and moisture at temperatures between 2-8C. The product is slightly soluble in water but dissolves well in organic solvents like DMSO and ethanol, ensuring ease of use for laboratory research primarily in enzymatic detection assays.