Description

C.I. Reactive Green 10 is a high-purity, reactive dye belonging to the chlorotriazine class, known for its vibrant green hue and excellent wash-fastness properties. Its primary value lies in forming a strong covalent bond with cellulosic fibers, ensuring brilliant, permanent coloration that resists fading. This dye is essential for manufacturers in the textile industry requiring consistent, high-quality green shades for cotton, viscose, and other natural fabrics. It is also utilized in specialized applications for coloring paper and leather where reactive dye properties are advantageous.

Application

• Textile Dyeing: Primary application for exhaust and continuous dyeing of cotton, linen, viscose, and other cellulosic fibers.
• Textile Printing: Used in printing pastes for creating sharp, wash-fast green patterns on cellulosic fabrics.
• Paper Coloration: Imparts color to specialty papers, including art papers and security papers, where bleed resistance is important.
• Leather Finishing: Employed in dyeing leather goods to achieve vibrant and durable green finishes.
• Research & Development: Serves as a standard or intermediate in chemical research and quality control laboratories for dye analysis.

Basic Information

Product Name	C.I. Reactive Green 10
CAS No.	12225-78-4
Molecular Formula	C29H20ClN7Na4O19S6
Molecular Weight	1127.28 g/mol
Synonyms	Reactive Green KE-4B; Reactive Green KE4B; Reactive Green H-4B; C.I. 12775; Reactive Green 10; Triazine Green KE-4B; Remazol Green GG; Levafix Green P-4B; Procion Green H-4B; Green Reactive Dye KE4B
EINECS	Contact for details

Quality Control

Our production of C.I. Reactive Green 10 adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Every lot is tested against key parameters including color strength, shade, solubility, and reactive group content. Certificates of Analysis (COA) documenting purity, physical properties, and application performance are available upon request 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 room temperature (15-25°C). Keep away from strong oxidizing agents and moisture to maintain product integrity and shelf life.

Specification

Item	Specification
Appearance	Dark green powder
Color Strength	Standard depth ± 3%
Solubility (in water)	≥ 100 g/L (at 50°C)
Moisture Content	≤ 5.0%
pH (1% solution)	5.5 - 7.5
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 90.0%

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