Direct Yellow 27 | CAS 10190-68-8 Manufacturer & Supplier in China

Product Overview

Direct Yellow 27 (CAS 10190-68-8), also known as Direct Fast Yellow 5GL, is a specialized azo-based colorant. Within the Fine Chemicals and industrial dyeing sectors, it is highly valued for its superior tinctorial strength and its technical application as a bright yellow dye for cellulose fibers, paper, and leather. As a leading manufacturer based in China, Conscientia Industrial utilizes precision chemical synthesis and advanced purification protocols to ensure optimal particle size distribution and consistent colorimetric properties. Our product serves as a vital technical component for large-scale industrial color formulation and laboratory analytical standards, maintaining a strict quality profile to meet global technical requirements for batch-to-batch consistency.

Technical Specifications

• Product Name: Direct Yellow 27

• Synonyms: Direct Fast Yellow 5GL

• CAS Number: 10190-68-8

• Category: Fine Chemicals

• Quality Standard: In-house

• 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

• Brand: Conscientia Industrial

• Availability: In Stock

• Country of Origin: China

• Pricing: Competitive price based on quantity

• Currency: USD

• Molecular 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.

• Direct Source Advantage: As a primary manufacturer, we provide Direct Yellow 27 CAS 10190-68-8 with efficient lead times and professional direct factory technical support.

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.