Acid Black 210 | CAS 99576-15-5 Manufacturer & Supplier in China

Product Overview

Acid Black 210 (CAS 99576-15-5) is a trisazo anionic dye widely utilized in the coloring of leather, textiles, wool, paper, and specialty inks. Known for its strong binding affinity, high solubility in aqueous solutions, and excellent lightfastness, it delivers deep black shades with outstanding wash and friction resistance.

Technical Specifications

• Product Name: Acid Black 210

• CAS Number: 99576-15-5

• Category: Fine Chemicals

• Quality Standard: In-House Specification

• Molecular Formula: C34H28KN11O11S3

• Molecular Weight: 901.94

• Appearance: Black powder

• Shade: Similar to standard

• Color Strength: 97.0% - 103.0%

• Moisture Content: ≤5.0%

• Insoluble Matter: ≤1.0%

• Solubility: High solubility in water

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Molecular Structure:

Why Choose Conscientia Industrial

• Quality Assurance: Our quality control laboratory tests every batch of Acid Black 210 using validated analytical procedures to verify dye strength, and shade parameters.

• Documentation: We provide full technical packages for Acid Black 210 (CAS 99576-15-5), including the COA, MSDS, and Method of Analysis (MOA).

• Production Capacity: Our production lines support Acid Black 210 requirements ranging from R&D scale quantities to large commercial scale quantities with short lead times.

• Direct Source Advantage: As a direct China supplier, we supply Acid Black 210 with competitive factory pricing, stock availability, and dedicated technical service.

Packaging & Storage

• Packaging: Supplied in 25kg drums. Customized packaging and private labeling services are available upon request.

• Storage Conditions: Store in a cool, dry, and well-ventilated warehouse. Keep the container tightly sealed and away from strong oxidizing agents and moisture.

• Shelf Life: 24 months when stored under specified conditions.

• Safety Handling: This material is for research and industrial use only. Not for human or veterinary diagnostic or therapeutic use. Handle with proper personal protective equipment.

Shipping & Quotes

• Conscientia Industrial provides worldwide logistics solutions for Acid Black 210 (CAS 99576-15-5), including international courier service, air freight, and sea freight. A complete set of shipping documents is provided to support international import and export requirements.

• Contact us today for the latest quotation, COA, MSDS, and technical documentation for Acid Black 210 (CAS 99576-15-5).