Description

1,3,3-Trimethyl-2-[[Methyl[4-(Phenylazo)Phenyl]Hydrazono]Methyl]-3H-Indolium Lactate is a specialized cationic dye salt, valued for its intense color properties and stability. This compound is critical for applications requiring high-performance colorants with specific solubility and compatibility profiles. It is primarily sought by manufacturers in the textile, ink, and specialty coatings industries for its reliable performance in demanding formulations.

Application

• Textile Dyeing: Used as a key colorant for synthetic fibers, particularly where bright, lightfast shades are required.
• Ink Formulation: Serves as a pigment or dye component in specialty printing inks, including inks for packaging and security applications.
• Industrial Coatings: Incorporated into coatings and paints to provide durable and vibrant coloration for plastics and other substrates.
• Research & Development: Utilized as a chemical intermediate or reference standard in the synthesis of novel dyes and functional materials.
• Biological Staining: Potential use as a histological or cytological stain in life science research due to its cationic nature.
• Photographic Sensitizers: Can be applied in photographic and imaging technologies as a spectral sensitizer.

Basic Information

Product Name	1,3,3-Trimethyl-2-[[Methyl[4-(Phenylazo)Phenyl]Hydrazono]Methyl]-3H-Indolium Lactate
CAS No.	83949-98-8
Molecular Formula	C28H31N5O3
Molecular Weight	485.58 g/mol
Synonyms	Basic Red 46 Lactate; C.I. 110825; Astrazon Red GTL; 3H-Indolium, 1,3,3-trimethyl-2-[[methyl[4-(phenylazo)phenyl]hydrazono]methyl]-, lactate; Aizen Cathilon Red GTLH; Red GTL; Cationic Red GTL; 1,3,3-Trimethyl-2-(methyl((4-(phenylazo)phenyl)hydrazono)methyl)-3H-indolium lactate
EINECS	Contact for details

Quality Control

Our production of 1,3,3-Trimethyl-2-[[Methyl[4-(Phenylazo)Phenyl]Hydrazono]Methyl]-3H-Indolium Lactate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectrophotometry for color strength, to ensure consistent performance and batch-to-batch reliability. A detailed Certificate of Analysis (COA) confirming identity, purity, and key specifications is provided with each shipment.

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 incompatible materials and sources of ignition. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Dark red to violet powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Color Strength	100 ± 5% (vs. Standard)
Loss on Drying	≤ 2.0%
Ash Content	≤ 0.5%
Solubility	Soluble in water and polar organic solvents

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