Fast Violet B Salt

CAS 14726-28-4C15H14N3O2 · 0.5 ZnCl4Cell Biology

Fast Violet B Salt (CAS: 14726-28-4) is a chemical compound with the linear formula C15H14N3O2 · 0.5 ZnCl4 and a molecular weight of 371.89 g/mol. It is identified by the Colour Index Number 37165. This diazo salt is primarily utilised in microscopy for staining biological specimens, particularly in the fields of cell biology, cytochemistry, hematology, and histology, aiding in differential cell identification and tissue visualisation.

IUPAC: 4-Amino-5-methoxy-2-methylbenzanilide diazotated zinc double salt,4-Benzoylamino-2-methoxy-5-methylbenzenediazonium chloride hemi(zinc chloride) salt,Azoic Diazo No. 41
Synonyms: Azoic Diazo No. 414-Benzoylamino-2-methoxy-5-methylbenzenediazonium chloride hemi(zinc chloride) salt

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Fast Violet B Salt (C15H14N3O2 · 0.5 ZnCl4) — chemical structure, CAS 14726-28-4; Life Science, fine chemical supplied by Tech Serve Solutions

Cell BiologyCytochemistry ProductsHematology and Histology

01 /Applications

Histological Staining

Fast Violet B Salt serves as a key component in histological staining protocols. It is used for differentially staining cell structures and tissues, enabling clearer visualisation under a microscope.

Cytochemical Analysis

In cytochemistry, this compound is employed to identify and localise specific cellular components. Its ability to form insoluble azo dyes aids in precise cellular analysis.

Hematological Staining

Fast Violet B Salt finds application in hematology for staining blood smears. It helps in distinguishing various blood cell types and cellular inclusions.

Cell Biology Research

Within cell biology, the salt is valuable for cellular imaging and diagnostic studies. It aids researchers in observing cellular morphology and physiological states.

02 /Properties

Molecular weight	371.89
Linear formula	C15H14N3O2 · 0.5 ZnCl4
Storage temperature	2-8°C

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

14726-28-4

MDL number

MFCD00083330

PubChem substance

24888305

05 /Additional specifications

Colour Index Number	37165
Absorption	λmax 326 nm

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Fast Violet B Salt used for?

Fast Violet B Salt is used for staining biological specimens in histology, hematology, and cell biology, aiding in the visualisation and analysis of cellular structures and tissues.

What is the CAS number and formula for Fast Violet B Salt?

The CAS number is 14726-28-4, and its linear formula is C15H14N3O2 · 0.5 ZnCl4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Fast Violet B Salt with a purity assay of 97%. We do not represent this product as USP, BP, or EP grade; it is intended for research and laboratory use.

How should Fast Violet B Salt be handled and stored?

Handle Fast Violet B Salt with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 respirator filter. Store the compound at 2-8°C.