Description

Bis[3,5-Bis[[4-[(2-Methoxyethyl)Methylamino]Phenyl]Azo]-1,4-Dimethyl-1H-1,2,4-Triazolium] Tetrachlorozincate(2-) is a high-purity, complex cationic azo dye salt with a zinc counterion, valued for its intense color properties and stability. This compound is engineered for applications requiring precise color formulation and consistent performance under specific chemical conditions. It is primarily sought by manufacturers in the specialty inks, advanced polymer coloration, and high-performance coatings industries where standard colorants are insufficient.

Application

• As a key colorant component in the formulation of specialized inks for security printing and high-resolution digital printing.
• For the coloration of engineering plastics and high-performance polymers where thermal and chemical stability are critical.
• In the manufacturing of advanced industrial coatings that require specific spectral properties and durability.
• As a research chemical and standard in the analytical development of new dye and pigment systems.
• Potential use in the development of functional materials for optical applications and sensors.

Basic Information

Product Name	Bis[3,5-Bis[[4-[(2-Methoxyethyl)Methylamino]Phenyl]Azo]-1,4-Dimethyl-1H-1,2,4-Triazolium] Tetrachlorozincate(2-)
CAS No.	85392-69-4
Molecular Formula	C48H66Cl4N16O4Zn
Molecular Weight	1093.7 g/mol (approx.)
Synonyms	Zinc Tetrachlorobis(3,5-bis[4-[(2-methoxyethyl)methylamino]phenyl]azo-1,4-dimethyl-1H-1,2,4-triazolium); C.I. Solvent Black 45 (related complex); Cationic Azo Dye Zinc Complex; 1,4-Dimethyl-3,5-bis[[4-[(2-methoxyethyl)methylamino]phenyl]azo]-1H-1,2,4-triazolium Tetrachlorozincate; BASF Zapon Black X50 (potential trade name analogue); Azo Triazolium Dye Zinc Salt; Tetrachlorozincate(2-) Salt of a Cationic Bis-azo Dye
EINECS	Contact for details

Quality Control

Our production of this specialty dye salt adheres to strict quality management protocols to ensure batch-to-batch consistency and purity. Every lot is characterized using advanced analytical techniques including HPLC, UV-Vis spectroscopy, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark blue to black crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Zinc Content	5.5 - 6.5 %
Solubility	Soluble in polar organic solvents (e.g., DMF, DMSO)

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