Description

Procion Red H-E-2B is a highly reactive, bifunctional dichlorotriazine-based fiber-reactive dye, also known as CAS NO 96024-07-6. It is engineered for exceptional color fastness and brilliant red shades on cellulosic fibers. This dye is a critical component for manufacturers requiring durable and vibrant coloration in textile production. Its primary applications are in the dyeing and printing of cotton, viscose, and other natural fibers.

Application

• Exhaust and continuous dyeing of cotton and viscose fabrics and yarns.
• Textile printing applications for achieving bright, wash-fast red hues.
• Coloration of blended fabrics containing cellulosic components.
• Used in research and development for novel dyeing processes and formulations.
• Potential application in the coloration of paper and leather where fiber-reactive properties are beneficial.

Basic Information

Product Name	Procion Red H-E-2B
CAS No.	96024-07-6
Molecular Formula	C25H14Cl2N14Na4O13S4
Molecular Weight	Contact for details
Synonyms	Reactive Red 120; C.I. Reactive Red 120; Procion Red H-E2B; Procion Red HE-2B; Remazol Red 3BS; Levafix Red E-2B; Dianix Red H-E2B; Reactive Brilliant Red H-E2B
EINECS	Contact for details

Quality Control

Our Procion Red H-E-2B is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent shade, reactivity, and purity meet the high standards required for industrial textile applications. A Certificate of Analysis (COA) detailing key parameters such as color strength, solubility, and fixation rate is provided with each shipment.

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 reactivity.

Specification

Item	Specification
Appearance	Red Powder
Color Strength	Standard Depth ± 3%
Solubility (in Water)	≥ 100 g/L (50°C)
Fixation Rate	≥ 70%
Moisture Content	≤ 5.0%
Identification (IR)	Conforms to Standard
pH (1% Solution)	5.5 - 7.5

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