Description

C.I.Sulphur Brown 14:1 is a synthetic sulfur dye belonging to the class of complex organic compounds used for coloring various substrates. This product is valued for its cost-effectiveness and good fastness properties, particularly in applications where high wash and light fastness are required. It is primarily utilized by manufacturers in the textile and leather industries for dyeing cellulosic fibers and other materials.

Application

• Textile Dyeing: Primary application for dyeing cotton, viscose, and other cellulosic fibers to achieve brown shades.
• Leather Finishing: Used in the dyeing of leather goods, providing deep and uniform brown coloration.
• Paper Coloring: Employed in the production of specialty papers requiring specific brown hues.
• Wood Staining: Applicable for imparting a brown color to wood and wood-based products.
• Industrial Fabric Dyeing: Suitable for coloring canvas, webbing, and other industrial textiles.

Basic Information

Product Name	C.I.Sulphur Brown 14:1
CAS No.	85205-20-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sulfur Brown 14:1; C.I. 53015; Sulphur Brown 14:1; C.I. Sulphur Brown 14:1; Sulfur Brown G; C.I. Sulphur Brown G; Leather Brown G; DyStar Sulfur Brown G
EINECS	Contact for details

Quality Control

Our C.I.Sulphur Brown 14:1 is produced under a stringent quality management system. Each batch undergoes rigorous testing to ensure consistency in shade, strength, and purity, meeting the specifications required for industrial dyeing applications. Certificates of Analysis (COA) documenting key parameters are available upon request.

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.

Specification

Item	Specification
Appearance	Brown Powder/Granules
Shade	Conforms to Standard
Strength	100% ± 3%
Moisture Content	≤ 5.0%
Water Insoluble Matter	≤ 1.0%
Solubility	Soluble in Sodium Sulfide Solution

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