Description

Resorcin Crystal Violet is a specialized triphenylmethane dye derivative, synthesized for high-performance applications requiring precise colorimetric properties. This compound is valued for its strong chromophore and stability, making it a critical component in advanced analytical and diagnostic systems. It is primarily utilized by manufacturers and research laboratories in the biotechnology, histology, and specialty chemical sectors. Consistent quality and reliable supply are paramount for ensuring reproducible results in sensitive downstream processes.

Application

• Histological Staining: Used as a key component in complex staining solutions for biological tissue analysis, particularly in Gram staining variations and specialized cytological preparations.
• Microbiological Media: Acts as a selective agent or indicator in culture media formulations for the identification and differentiation of bacterial species.
• Analytical Reagent: Employed in spectrophotometric and colorimetric assays as a pH indicator or a complexometric dye for quantitative analysis.
• Diagnostic Kits: Incorporated into clinical and veterinary diagnostic test kits where precise color development is required for result interpretation.
• Research & Development: Serves as a chemical intermediate or a reference standard in pharmaceutical and biochemical research for method development and validation.
• Industrial Dyeing: Applied in specialized industrial processes for dyeing textiles, paper, or leather where specific violet hues are needed.

Basic Information

Product Name	Resorcin Crystal Violet
CAS No.	81133-29-1
Molecular Formula	C25H30N3O3Cl
Molecular Weight	447.98 g/mol
Synonyms	Crystal Violet Resorcinol; Basic Violet 3 Resorcinol Derivative; Gentian Violet Resorcin Compound; Hexamethylpararosaniline Resorcinol; 4-[(4-Dimethylaminophenyl)-(4-dimethyliminio-2,5-cyclohexadien-1-ylidene)methyl]-2-methylphenol Chloride; Resorcinol Crystal Violet; CI 42555 Resorcinol Complex
EINECS	Contact for details

Quality Control

Every batch of Resorcin Crystal Violet is manufactured and tested under a strict quality management system to ensure it meets exacting standards for purity and performance. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect the contents from moisture and atmospheric contaminants.

Specification

Item	Specification
Appearance	Dark green to violet crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Solubility	Soluble in water and ethanol

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.