Reactive Yellow K, a High-Chroma Industrial Textile Dye for Cotton Fabrics, CAS 82407-55-4

• Customization: Available
• CAS No.: 82407-55-4
• Formula: C21h18K2n4o8s2
• Model NO.: Reactive Yellow K
• EINECS: 229-412-0
• Colour: Violet
• Appearance: Powder
• Usage: Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, Paper, Textile, Food
• Application Material: Wool
• Type: Synthetic
• Solubility: Solubility
• Technics: Dip Method
• Classification: Vinyl Sulfone Type
• Transport Package: Drum
• Specification: 25/kg
• Trademark: HBLX
• Origin: China
• HS Code: 2821100000

Product Description

Specification

Product Name	Reactive Yellow K
CAS	82407-55-4
Molecular Formula	C21H18K2N4O8S2
Molecular Weight	596.716

Packing & Delivery

Company Profile

Company Name

Hebei Longxian New Material Technology Co., Ltd. is a fine chemical enterprise specializing in the production of organic pigments and dye series products. It mainly produces high-performance organic pigment series, fluorescent whitening agent series, dye intermediates, and organic amine catalysts. The product has high technological content, advanced production equipment, strong technical strength, complete testing methods, and has established long-term cooperative relationships with some well-known domestic colleges and research institutes. The products are sold domestically and exported to countries and regions such as Europe, America, and Southeast Asia.

The company adheres to the business philosophy of "down-to-earth technology promotes enterprise development" and provides users with comprehensive services. For more than 20 years, the company has always adhered to the principle of "quality as the foundation and integrity as the foundation", and has been forging ahead and constantly making breakthroughs in the turbulent market competition.
 

FAQ

Q1: What types of pigments and dyes are sold on the platform?
A: The platform covers a full range of pigments and dyes, including organic pigments, inorganic pigments, disperse dyes, reactive dyes, acid dyes, and direct dyes.  It also provides supporting products such as auxiliaries and diluents, covering application needs in various industries such as textiles, printing, coatings, and plastics.

Q2: Are the product colors and color numbers customizable?
A: Standard color numbers are available in stock. We support personalized color matching based on customer samples, Pantone color numbers, or industry-specific custom color numbers. For customized products, please confirm the minimum order quantity, delivery time, and customization plan with platform customer service.

Q3: How can I confirm the product quality standards?
A: All products comply with national chemical industry standards (such as HG/T 2457-1993). Product details pages will display factory inspection reports and third-party testing certificates. You can also request to view specific batch quality testing data from customer service.
Are samples available?

Q4: The platform supports providing small-sized samples free of charge (excluding some special customized products). Sample shipping costs are borne by the buyer. After placing a bulk order, you can apply for a deduction of the corresponding amount based on the shipping receipt.
What is the minimum order quantity for the products?
A: Regular in-stock products support small batch orders (1kg/5kg/20kg, depending on the product category). For customized products and bulk chemical dyes, please confirm the minimum order quantity with customer service.  Quantity discounts are available for large orders.