Description

Kayacion Blue E-Se CAS NO 99548-94-4 is a high-purity, specialized reactive dye intermediate. This compound is critical for achieving consistent, vibrant blue coloration in advanced synthetic fibers and technical textiles. It is primarily required by manufacturers in the textile, specialty polymer, and high-performance materials industries seeking reliable and uniform dyeing performance.

Application

• Primary application as a key intermediate in the synthesis of reactive dyes for cotton, viscose, and other cellulosic fibers.
• Used in the production of high-fastness blue colorants for technical textiles and industrial fabrics.
• Employed in research and development for novel chromophores and functional dyes.
• Potential use in the coloration of specialty papers and leather where specific blue hues are required.
• Acts as a precursor in the manufacturing of pigments for inks and coatings with enhanced stability.

Basic Information

Product Name	Kayacion Blue E-Se CAS NO 99548-94-4
CAS No.	99548-94-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Kayacion Blue E-Se; Reactive Blue 264; C.I. Reactive Blue 264; Blue E-Se; 99548-94-4; Kayacion Blue E-Se dye; Reactive dye intermediate 99548-94-4
EINECS	Contact for details

Quality Control

Our production of Kayacion Blue E-Se adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. The material is tested against established internal specifications for identity, strength, and impurity profiles. A Certificate of Analysis (COA) detailing specific test results is provided with each shipment to guarantee compliance with your technical requirements.

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 when not in use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Blue to bluish-gray powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Moisture Content	≤ 5.0%
Water Solubility	Conforms
Heavy Metals	≤ 20 ppm

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