High-Quality Sulphur Yellow 2 Yellow Powder Manufacturers, Supplier

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High-Quality Sulphur Yellow 2 Yellow Powder Manufacturers, Supplier

Sulphur Yellow GC appearance is yellow brown powder, this type of sulphur dye is known for its excellent wash and light fastness, meaning the color remains vibrant and resistant to fading even after repeated washing and exposure to sunlight. It is commonly used in the production of various black textiles, such as denim, work wear, and other garments where long-lasting black color is yellowness.

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Product Description

Sulphur Yellow GC, with official CI No. Sulphur yellow 2, CAS NO. 1326-40-5 and HS CODE 320419, is a high-performance industrial sulphur yellow powder. Sulphur Yellow GC belongs to sulfur-based synthetic dyes, specially formulated for dyeing cellulosic fibers like cotton, rayon and other natural textiles. Sulphur Yellow GC is widely used in the global textile industry for denim and casual wear fabric dyeing, boasting excellent light fastness and wash fastness to maintain stable vibrant yellow hues after repeated washing and long-term wear. The standard specification of Sulphur Yellow GC is 250% strength, and complete MSDS, TDS and COA documents are available for Sulphur Yellow GC upon request.

Features

Uniform light red brown powder appearance, greatly facilitating industrial weighing, daily handling and long-term warehouse storage.
Superior color fastness performance, with outstanding light and wash fastness to resist fading and color loss.
Perfectly compatible with mainstream textile dyeing processes, ideal for cotton, denim and other natural fiber dyeing.
Rapid and effortless dissolution during dye batching, effectively saving labor costs and shortening production cycles.

Application

Sulphur Yellow GC is a professional member of the sulphur dye family, capable of deeply penetrating fabric fibers to form long-lasting, uniform yellow color finishes. Sulphur Yellow GC is widely applicable for dyeing 100% cotton denim, cotton-polyester blended fabrics, casual wear, workwear and other textile products. Sulphur Yellow GC adapts seamlessly to standard industrial sulphur dye production workflows, making it the preferred yellow dye solution for global textile manufacturers and dye houses.

Parameters

Product Name	SULPHUR YELLOW 2
CAS NO.	1326-66-5
C.I. NO.	Sulphur Yellow 2
COLOUR SHADE	Yellowish; Reddish
STANDARD	250%

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Frequently Asked Questions

Q1: What are the primary applications of Sulphur Yellow GC?

A1: Sulphur Yellow GC is primarily used in the textile industry for dyeing cellulosic fibers such as cotton, rayon, denim, cotton-polyester blends, casual wear, and workwear.

Q2: What is the chemical identification for Sulphur Yellow GC?

A2: Its official C.I. Name is Sulphur Yellow 2, with CAS NO. 1326-40-5 (or 1326-66-5 as listed in the technical specifications), and HS CODE 320419.

Q3: How does Sulphur Yellow GC perform in terms of color fastness?

A3: It features superior color fastness, boasting outstanding light fastness and wash fastness to ensure the vibrant yellow hue resists fading and color loss even after long-term wear.

Q4: Does this dye dissolve easily during industrial production?

A4: Yes, it is formulated for rapid and effortless dissolution during dye batching, which helps save labor costs and shorten production cycles.

Q5: What is the standard strength specification of this product?

A5: The standard specification of Sulphur Yellow GC is 250% strength.

Q6: Can I request documentation like MSDS, TDS, and COA?

A6: Yes, complete MSDS, TDS, and COA documents are available for Sulphur Yellow GC upon request.