Description

Violet 1 CAS NO 1342-01-4 is a synthetic organic dye belonging to the triarylmethane class, known for its intense and stable violet coloration. This compound is valued for its strong tinctorial strength and versatility across multiple industrial sectors. It is primarily sought after by manufacturers in the textile, ink, and specialty coatings industries for its reliable performance as a colorant.

Application

• Textile Dyeing and Printing: Used for coloring natural and synthetic fibers, providing vibrant violet shades with good wash fastness.
• Ink Formulation: Serves as a key pigment in the production of printing inks for packaging, publications, and security applications.
• Industrial Coatings and Paints: Incorporated into solvent-based and aqueous coating systems for plastics, metals, and wood.
• Paper Coloring: Applied in the surface treatment and mass coloration of specialty papers and cardboard.
• Biological Staining: Utilized in histological and microbiological laboratories as a staining agent for microscopic analysis.
• Plastics and Polymers: Acts as a color masterbatch for coloring various thermoplastic resins during manufacturing.

Basic Information

Product Name	Violet 1
CAS No.	1342-01-4
Molecular Formula	C24H27N3O9S3Na2
Molecular Weight	691.66 g/mol
Synonyms	Acid Violet 1; C.I. 17025; Wool Violet 5BN; Acid Violet 5BN; EINECS 215-668-0; Benzenemethanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, sulfate (1:2); Aniline Violet Water Soluble
EINECS	215-668-0

Quality Control

Our Violet 1 is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise specifications for color strength, purity, and solubility. A comprehensive Certificate of Analysis (COA) detailing parameters such as assay, heavy metal content, and identification is provided with every shipment to guarantee consistent quality and traceability for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Dark greenish-black powder or granules
Identification (IR)	Conforms to standard
Assay (HPLC)	Min. 85%
Color Strength	100 ± 5% (vs. Standard)
Moisture Content	Max. 5.0%
Water Solubility	Completely soluble
Ash Content	Max. 30.0%
Heavy Metals (as Pb)	Max. 20 ppm

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