Description

Leuco Sulfur Green 16 is a specialized leuco form dye, a key intermediate in the production of sulfur dyes. This compound is valued for its role in generating deep, wash-fast green shades on cellulosic fibers like cotton and viscose. It is essential for manufacturers in the textile industry seeking cost-effective and durable dyeing solutions for denim, workwear, and other heavy-duty fabrics.

Application

• Primary use as a key intermediate in the synthesis of Sulfur Green dyes for textiles.
• Dyeing of cellulosic fibers, including cotton, rayon, and hemp, to achieve olive to dark green shades.
• Production of denim and casual wear requiring specific, muted green colorations.
• Coloration of industrial textiles such as canvas, tarpaulins, and workwear where color fastness is critical.
• Used in paper coloration for specialty packaging or decorative papers.
• Potential application in the dyeing of leather for upholstery and accessories.

Basic Information

Product Name	Leuco Sulfur Green 16
CAS No.	12236-52-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sulfur Green 16, Leuco; C.I. Leuco Sulphur Green 16; Leuco Sulphur Green 16; Vat Green 16, Leuco Form; C.I. 59825; Leuco Sulfur Green G; Leuco Sulphur Green G
EINECS	Contact for details

Quality Control

Our Leuco Sulfur Green 16 is manufactured under a strict quality management system. Each batch undergoes rigorous testing to ensure consistent strength, shade, and application performance. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and conformance to agreed specifications is provided with every 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 heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Dark green to brown powder or paste
Identification (IR)	Conforms to standard
Strength (Color Value)	Standardized to 100% ± 3%
Moisture Content	≤ 5.0%
Water Insoluble Matter	≤ 1.0%
Shade on Cotton	Conforms to approved standard pattern
Fastness Properties	To be specified per grade

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