Direct Green 85 | CAS 72390-60-4 Manufacturer & Supplier in China

Product Overview

Direct Green 85 (CAS 72390-60-4) is a complex trisazo dye recognized for its superior tinctorial strength and excellent affinity for cellulosic substrates. Within the Fine Chemicals and industrial colorant sectors, it is highly valued for its technical stability and precise chromatic profile, making it a preferred choice for paper, textile, and biological staining applications. As a leading manufacturer based in China, Conscientia Industrial utilizes advanced diazotization and coupling reaction technologies, followed by rigorous membrane filtration, to ensure a low-salt, high-purity product. Our Direct Green 85 maintains a strict quality profile to meet global technical requirements for batch-to-batch color consistency and chemical reliability in sophisticated industrial processes.

Technical Specifications

• Product Name: Direct Green 85

• CAS Number: 72390-60-4

• Category: Fine Chemicals

• Molecular Structure: C36H30N7NaO8S2

• Molecular Weight: 775.79

• Quality Standard: Industrial Grade

• Appearance: Dark green or blackish green powder

• Shade: Similar to standard (Bluish or Yellowish options available)

• Light Fastness: Grade 3-4

• Solubility: ≥30 g/L (at 90°C)

• Moisture Content: ≤5.0%

• Insoluble Matter: ≤0.5%

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Pricing: Competitive price based on order quantity

• Currency: USD

• Molecular Structure:

Why Partner with Conscientia Industrial

• Color Chemistry Expertise: Specialized in the synthesis of complex trisazo dyes with high purity and standardized color strength.

• Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for Direct Green 85 CAS 72390-60-4.

• Documentation and Compliance: We provide comprehensive technical dossiers, including Certificate of Analysis (COA), MSDS, and TDS (Technical Data Sheet).

• Scalable Industrial Supply: Reliable production capacity from our China facility to support your project from sample testing to large-scale industrial container loads.

• As a leading China manufacturer, we provide Direct Green 85 CAS 72390-60-4 with factory-direct pricing.

Packaging & Storage

• Standard Packaging: 25kg iron drums, 25kg woven bags, or 25kg carton boxes with internal PE lining.

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

• Safety Handling: This is an industrial-grade dye intended for professional manufacturing use. Avoid inhalation of dust and direct contact with skin or eyes.

Our logistics team ensures secure distribution of Direct Green 85 CAS 72390-60-4 via global courier, air freight, and sea freight options.

Request a Quote & COA for Direct Green 85 CAS 72390-60-4 Today.