Specification of Fast Violet B Salt CAS 14726-28-4:
Items | Specifications | Results |
Appearance | Yellow powder | Conforms |
Water solubility | 10mg/ml | Conforms |
Purity | ≥98% | 99.12% |
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Fast Violet B Salt is a chemical compound primarily used as a dye coupling agent in histology and pathology laboratories. Its key function is to detect the presence of a specific enzyme called alkaline phosphatase.
How it Works:
In a chemical reaction, Fast Violet B Salt couples with a substrate (like Naphthol AS-MX phosphate). If the enzyme alkaline phosphatase is present, it breaks the substrate down, and the Fast Violet B Salt then binds to the resulting compound, producing an insoluble, red-violet dye.
Primary Application:
Histochemical Staining: Its main use is in diagnostic tests and research to visually identify areas of alkaline phosphatase activity in tissue samples. This helps pathologists locate and identify specific cell types, enzymes, or pathogens.
Important Safety Note:
It is classified as a potential carcinogen and must be handled with appropriate safety precautions, including gloves and protective equipment.
Package of Fast Violet B Salt CAS 14726-28-4:


Application of Fast Violet B Salt CAS 14726-28-4:
Mainly used as an in vitro diagnostic reagent.


