Description

Lithium Potassium Sodium 7-[[4-Fluoro-6-[(2-Sulfoethyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-4-Hydroxy-3-[[2-Sulfo-4-[(4-Sulfophenyl)] Azo]-2-Naphthalenesulfonate is a high-purity, water-soluble metal complex dye characterized by its multi-sulfonated structure, offering excellent solubility and stability in aqueous systems. This compound is engineered to provide superior color fastness and brilliant hue in demanding industrial applications. It is primarily utilized by manufacturers in the textile, specialty ink, and advanced material coating sectors where consistent, high-performance coloration is critical.

Application

• Textile Dyeing: As a key component for dyeing and printing synthetic fibers, particularly polyamide and protein-based fibers, offering excellent wash and light fastness.
• Industrial Ink Formulation: Used in the production of high-quality inks for jet printing, security printing, and packaging due to its intense color strength and stability.
• Functional Coatings: Incorporated into coatings for paper, leather, and specialty polymers to provide durable and vibrant coloration.
• Analytical Reagents: Serves as a staining agent or colorimetric indicator in specific biochemical and diagnostic applications.
• Research & Development: Utilized in academic and industrial R&D for developing new colored materials, sensors, and photonic devices.

Basic Information

Item	Detail
Product Name	Lithium Potassium Sodium 7-[[4-Fluoro-6-[(2-Sulfoethyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-4-Hydroxy-3-[[2-Sulfo-4-[(4-Sulfophenyl)] Azo]-2-Naphthalenesulfonate
CAS No.	141557-57-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Acid Blue 284; Lithium Potassium Salt of Acid Blue 284; 7-[[4-Fluoro-6-[(2-sulfoethyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[2-sulfo-4-[(4-sulfophenyl)azo]-2-naphthalenesulfonic acid, lithium potassium sodium salt; Triazine Azo Dye Complex; AB 284 (Lithium Potassium Salt); Acid Blue 284 Metal Complex; Sulphonated Azo-Triazine Dye
EINECS	Contact for details

Quality Control

Our production of this metal complex dye adheres to stringent quality management systems. Every batch is subjected to comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and quality assurance for your production processes.

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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect performance and stability.

Specification

Item	Specification
Appearance	Dark blue to black powder or granules
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Loss on Drying	Max. 5.0%
Sulfated Ash	Contact for details
Heavy Metals (as Pb)	Max. 20 ppm
Solubility (in Water)	Clear solution

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