Description

C.I. Reactive Blue 10 is a high-performance, water-soluble reactive dye belonging to the anthraquinone class. It is engineered to form a covalent bond with cellulosic fibers, delivering exceptional wash and light fastness properties for long-lasting color. This product is essential for manufacturers in the textile industry seeking brilliant and durable blue shades on cotton, viscose, and other natural fabrics.

Application

• Primary application in the exhaust dyeing and continuous dyeing of cellulosic fibers like cotton, linen, and rayon.
• Used in the printing of textiles to achieve sharp, vibrant blue designs with good fixation.
• Suitable for dyeing hemp and other natural plant-based fabrics in garment and home textile production.
• Employed in the coloration of viscose (rayon) and lyocell fibers for fashion and apparel.
• Can be used in laboratory settings for research and development of new dyeing formulations and processes.
• Applied in the manufacturing of colored paper and specialty papers where reactive dyes are required.

Basic Information

Product Name	C.I. Reactive Blue 10
CAS No.	12225-38-6
Molecular Formula	C29H19ClN7O11S3·xNa
Molecular Weight	Contact for details
Synonyms	Reactive Blue 10; Reactive Blue KE-GL; C.I. 12225-38-6; Remazol Brilliant Blue R; Levafix Brilliant Blue E-BRA; Procion Blue H-ERD; Drimarene Brilliant Blue K-2RL; Anthraquinone Blue Reactive Dye; 1-Amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfophenylamino]anthraquinone-2-sulfonic acid sodium salt
EINECS	Contact for details

Quality Control

Our production of C.I. Reactive Blue 10 adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including color strength, shade, solubility, and fixation rate. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and application performance is provided with every shipment to guarantee it meets your specific technical 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 oxidizing agents. The product is hygroscopic (moisture-sensitive); ensure the original packaging is resealed tightly after use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	Dark Blue Powder
Color Strength	100 ± 3% (Standard)
Moisture Content	≤ 5.0%
Water Solubility	≥ 100 g/L (at 50°C)
pH (1% Solution)	6.0 - 8.0
Fixation Rate	≥ 70%
Dusting Grade	Low Dusting
Identification (IR)	Conforms to Standard

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