Description

Leucoform CAS NO 613-11-6 is a specialized organic compound belonging to the class of leuco dyes, which are colorless precursors that develop color upon chemical reaction. This compound is valued for its role as a key intermediate in the synthesis of dyes, pigments, and functional colorants for various industrial applications. It is essential for manufacturers in the printing ink, thermal paper, and specialty polymer sectors seeking precise color development and formulation control.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of triphenylmethane and other colorant families.
• Thermal Paper Production: Used in the formulation of leuco dye developers for fax paper, point-of-sale receipts, and labels.
• Pressure-Sensitive Materials: A component in carbonless copy paper and other imaging systems where color formation is triggered by pressure.
• Functional Polymer Additive: Incorporated into plastics and coatings to create light-sensitive or chemically-responsive color-changing materials.
• Analytical Chemistry Reagent: Employed as a chromogenic agent in certain detection and diagnostic kits.
• Research & Development: Serves as a building block in organic synthesis for novel photochromic or electrochromic compounds.

Basic Information

Product Name	Leucoform
CAS No.	613-11-6
Molecular Formula	C20H17N3O
Molecular Weight	315.37 g/mol
Synonyms	Leuco Crystal Violet; 4,4',4''-Methylidynetris(N,N-dimethylaniline); Tris(4-(dimethylamino)phenyl)methane; Leuco Base of Crystal Violet; LCV; p,p',p''-Methylidynetris(N,N-dimethylaniline); 4,4',4''-Methylidynetris(N,N-dimethylbenzenamine); Colorless Crystal Violet
EINECS	210-322-8

Quality Control

Our Leucoform is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR spectroscopy, and loss on drying. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your specific application requirements.

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 alkalis and incompatible organic solvents. For long-term storage, consider an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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