Description

Reactive Red 184 is a high-performance, vinyl sulfone-based azo dye specifically engineered for the textile industry. Its primary value lies in its excellent reactivity and fixation properties, which deliver vibrant, wash-fast red shades on cellulosic fibers like cotton and viscose. This product is essential for dye houses and textile manufacturers seeking reliable, high-quality colorants for producing durable and colorfast fabrics.

Application

• Primary dyeing of cotton and other cellulosic fibers (e.g., viscose, linen).
• Exhaust dyeing processes in jet, overflow, and beam dyeing machines.
• Continuous pad-dry-chemical pad-steam dyeing ranges for high-volume production.
• Garment dyeing for finished apparel to achieve uniform and deep red hues.
• Used in combination with other reactive dyes to create a broad spectrum of shades.
• Application in the dyeing of blended fabrics containing cellulosic components.

Basic Information

Product Name	Reactive Red 184
CAS No.	85496-37-3
Molecular Formula	C31H19ClN7Na4O19S6
Molecular Weight	1135.37 g/mol
Synonyms	Reactive Red HE-3B; C.I. Reactive Red 184; Reactive Red HE3B; Remazol Red 3BS; Levafix Red CA; Procion Red HE-3B; Sumifix Red 3BS; Dianix Red AC-E
EINECS	Contact for details

Quality Control

Our Reactive Red 184 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Every lot is tested against key parameters including color strength, solubility, fixation rate, and impurity profile to meet the demanding standards of the global textile industry. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and application performance 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 stability and shelf life.

Specification

Item	Specification
Appearance	Reddish-brown powder
Color Strength	100 ± 3% (Standard)
Solubility in Water	≥ 100 g/L (at 50°C)
pH (1% Solution)	6.0 - 8.0
Moisture Content	≤ 5.0%
Identification (IR)	Conforms to standard
Fixation Rate	≥ 70% (Standard conditions)
Dusting Property	Low dusting

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