Chemical name: N-(3-Sulfopropyl)-3,3′,5,5′-tetramethylbenzidine sodium salt
CAS.NO: 102062-36-2
Molecular weight: 362.49
Appearance: White crystalline powder
N-(3-Sulfopropyl)-3,3′,5,5′-tetramethylbenzidine sodium salt CAS 102062-36-2
Description
Chemical name: N-(3-Sulfopropyl)-3,3′,5,5′-tetramethylbenzidine sodium salt
CAS.NO: 102062-36-2
Structural formula:
Molecular weight: 362.49
Appearance: White crystalline powder
Application: The tetraalkylbenzidine compound is an oxidative chromogenic colorant that has an absorption peak at a wavelength of about 450 to 470 nm when reacting with free chlorine in an acidic sample, and its coloring is yellow to blue-green.
Typical analytical properties
| Appearance | White crystalline powder |
| Purity ≥ | 99% |
Packaging: 25kg/ bag.
Properties:
No odor, flammable, soluble in most organic solvents, insoluble in water.