o-Tolidine dihydrochloride
AR
Reagent
Code: #126760
Alias
o-toluidine hydrochloride; o-toluidine hydrochloride, o-toluidine dihydrochloride, 3,3'-dimethylbenzidine hydrochloride, 4,4'-diamino-3,3'-di Methyl biphenyl hydrochloride
CAS Number
612-82-8
Properties
Inert gas environment
science Other reagents with same CAS 612-82-8
blur_circular Chemical Specifications
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Molecular Information
Weight
285.21 g/mol
Formula
C₁₄H₁₆N₂₂HCl
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Registry Numbers
EC Number
210-322-5
MDL Number
MFCD00012960
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Physical Properties
Melting Point
>300°C
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Storage & Handling
Storage
room temperature, sealed
description Product Description
Used primarily as a reagent in chemical analysis, it is widely employed for the detection of blood in forensic investigations. It reacts with hemoglobin to produce a blue color, making it a key component in blood test kits. Additionally, it serves as an intermediate in the synthesis of dyes and pigments, particularly in the production of azo dyes. In industrial applications, it is utilized in the manufacture of rubber chemicals and as a curing agent for certain polymers. Its role in analytical chemistry extends to detecting trace amounts of chlorine and other oxidizing agents in water treatment processes.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity | 97.5-102.5 |
| Appearance | White To Pale Brown Powder |
| Solubility in Water | Colorless to pale brown solution 10 mg/mL in water |
| Infrared Spectrum | Conforms To Structure |
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