Description

Cibacron Brilliant Yellow 3G-P is a high-performance, reactive dye belonging to the monochlorotriazine class, known for its brilliant yellow hue and excellent fastness properties. This product is engineered for demanding applications where color vibrancy, wash-fastness, and light-fastness are critical. It is primarily used by manufacturers in the textile industry for dyeing and printing cellulosic fibers like cotton, viscose, and linen, as well as for creating specific shades on polyamide fibers.

Application

• Exhaust Dyeing of Cellulosic Fibers: For batch dyeing processes of cotton, rayon, and linen, offering high fixation and reproducibility.
• Continuous Dyeing (Pad-Batch/Steam): Ideal for high-throughput, continuous dyeing ranges for fabrics and yarns.
• Textile Printing: Used in pigment printing pastes for sharp, brilliant prints on natural fiber fabrics.
• Polyamide (Nylon) Dyeing: Applied for dyeing nylon fibers where specific yellow shades with good wet fastness are required.
• Leather Coloring: Employed in the dyeing of leather goods to achieve bright and durable yellow colors.
• Paper Coloration: Suitable for specialty paper grades requiring lightfast colored coatings.

Basic Information

Product Name	Cibacron Brilliant Yellow 3G-P
CAS No.	50662-99-2
Molecular Formula	C29H20ClN7Na3O10S3
Molecular Weight	872.19 g/mol
Synonyms	Reactive Yellow 3G-P; C.I. Reactive Yellow 176; Brilliant Yellow 3G-P; Monochlorotriazine Reactive Dye Yellow 3G-P; 2,7-Naphthalenedisulfonic acid, 5-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, trisodium salt; Triazine Yellow A-4G; Kayacion Yellow P-3G
EINECS	Contact for details

Quality Control

Every batch of Cibacron Brilliant Yellow 3G-P is manufactured and tested under a strict quality management system. We ensure consistent shade, strength, and chemical purity through advanced analytical techniques. A comprehensive Certificate of Analysis (COA) detailing purity, shade, solubility, and fastness properties is provided with each shipment to guarantee it meets your specific application 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 incompatible materials and moisture. The original container is the best storage vessel to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange powder
Color Strength (Standard Depth)	100 ± 3%
Moisture Content	≤ 5.0%
Water Solubility (at 50°C)	≥ 100 g/L
pH (1% Solution)	6.0 - 8.0
Identification (IR)	Conforms to standard
Fastness Properties (on Cotton)	Light: 5-6; Wash: 4-5; Perspiration: 4-5

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