Description

Reactive Orange 122 is a high-performance, water-soluble reactive dye belonging to the azo dye class, widely recognized for its vibrant orange hue and excellent fastness properties. Its primary value lies in its ability to form a covalent bond with cellulosic fibers like cotton, ensuring exceptional wash and light fastness for durable coloration. This product is essential for textile manufacturers and dye houses specializing in the dyeing and printing of cotton, viscose, and other natural fibers. It is also suitable for applications requiring a bright, stable orange shade in industrial contexts.

Application

• Exhaust dyeing of cotton and other cellulosic fibers.
• Continuous dyeing and pad-batch processes for textiles.
• Textile printing on cotton and viscose fabrics.
• Garment dyeing for consistent and vibrant orange shades.
• Dyeing of blended fabrics containing cellulosic components.
• Potential use in the coloration of paper and leather.

Basic Information

Product Name	Reactive Orange 122
CAS No.	79809-27-1
Molecular Formula	C31H19ClN7Na4O19S6
Molecular Weight	1177.34 g/mol
Synonyms	Reactive Orange H-ER; C.I. Reactive Orange 122; Reactive Brilliant Orange H-ER; Novacron Orange H-ER; Remazol Brilliant Orange 3R; Levafix Orange E-3GA; Dinazol Orange 3R; Triactive Orange 3R; Azoic Dye Reactive Orange 122; 2,7-Naphthalenedisulfonic acid, 5-[[4-chloro-6-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, tetrasodium salt
EINECS	Contact for details

Quality Control

Our Reactive Orange 122 is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance. The product undergoes rigorous testing for key parameters including color strength, shade, solubility, and fixation properties to meet the demanding standards of the textile industry. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and performance metrics is provided with every shipment to guarantee compliance with your specifications.

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). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture which can affect performance.

Specification

Item	Specification
Appearance	Orange to reddish-orange powder
Identification (IR)	Conforms to standard
Color Strength	100 ± 3% (Standard)
Shade	Conforms to standard
Solubility in Water	≥ 100 g/L (at 50°C)
Moisture Content	≤ 5.0%
pH (1% Solution)	5.0 - 7.0
Fixation Rate	≥ 70%
Dusting Grade	Low dusting

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