Product Overview

Direct Yellow 27 (CAS 10190-68-8) is a water-soluble anionic direct dye known for its excellent affinity for cellulosic fibers. As a premier China manufacturer and supplier within the Fine Chemicals sector, Conscientia Industrial provides high-purity Direct Yellow 27 optimized for textile dyeing, paper coloring, and industrial ink formulations. This specialized colorant is produced through rigorous diazotization and coupling processes, ensuring brilliant hue, consistent shade reproducibility, and high stability for global industrial applications.

Technical Specifications

• Product Name: Direct Yellow 27

• CAS Number: 10190-68-8

• Quality Standard: In-house / Industrial Grade

• Purity (Dye Content): ≥90.0% (Standardized)

• Molecular Formula: C25H20N4Na2O9S3

• Molecular Weight: 662.62

• Appearance: Yellow to orange-yellow powder

• Light Fastness: Grade 4-5

• Water Solubility: 40 g/L (at 25℃)

• Country of Origin: China

• Pricing: Competitive price based on quantity

• Currency: USD

• Chemical Structure:

Why Partner with Conscientia Industrial

• Colorant Chemistry Expertise: Specialized in the synthesis and standardization of high-performance direct dyes for diverse substrates.

• Advanced Quality Control: Every batch of Direct Yellow 27 is tested for shade, strength, and solubility to meet international industrial standards.

• Documentation and Compliance: We provide full technical support, including Certificate of Analysis (COA), MSDS, and application technical data sheets.

• Scalable Industrial Supply: Reliable production capacity from our China facility to support your project from laboratory trials to bulk commercial orders.

• As a leading China manufacturer, we provide Direct Yellow 27 CAS 10190-68-8 with factory-direct pricing.

Packaging & Storage

• Standard Packaging: 25kg/fiber drum, 25kg/carton box, or custom bulk bags according to customer requirements.

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

• Safety Handling: This is an industrial-grade chemical intended for professional manufacturing and laboratory use only.

• Our logistics team ensures safe delivery of Direct Yellow 27 CAS 10190-68-8 by courier / air / sea.

Request a Quote & COA for Direct Yellow 27 CAS 10190-68-8 Today.