Direct Blue 15 | CAS 2429-74-5 Manufacturer & Supplier in China

Product Overview

Direct Blue 15 (CAS 2429-74-5), also known as Direct Sky Blue 5B, is a disazo dye widely utilized in industrial and laboratory applications. As a premier China manufacturer and supplier within the Fine Chemicals sector, Conscientia Industrial provides high-purity Direct Blue 15 optimized for consistent coloristic properties and chemical stability. This functional chemical is essential for textile dyeing, paper coloring, and as a biological stain in advanced research, ensuring reliable performance for global industrial users.

Technical Specifications

• Product Name: Direct Blue 15

• CAS Number: 2429-74-5

• Quality Standard: In-house Standard / Industrial Grade

• Purity (HPLC/Dye Content): ≥98.0%

• Molecular Formula: C34H29N6NaO16S4

• Molecular Weight: 928.86

• Appearance: Dark blue to black powder

• Solubility: Soluble in water (bright blue solution)

• Water Content: ≤1.0%

• Country of Origin: China

• Pricing: Competitive price based on quantity

• Currency: USD

• Chemical Structure:

Why Partner with Conscientia Industrial

• Chemical Synthesis Expertise: Specialized in the production and purification of high-quality disazo dyes and functional colorants.

• Advanced Quality Assurance: Every batch of Direct Blue 15 is verified for color strength, solubility, and purity to meet rigorous industrial standards.

• Documentation and Compliance: We provide comprehensive technical dossiers, including Certificate of Analysis (COA), MSDS, and safety data sheets.

• Scalable Industrial Supply: Reliable production capacity from our China facility to support requirements ranging from laboratory samples to bulk industrial volumes.

• As a leading China manufacturer, we provide Direct Blue 15 CAS 2429-74-5 with factory-direct pricing.

Packaging & Storage

• Standard Packaging: 25kg/fiber drum, or custom vacuum-sealed bags according to customer requirements.

• Storage Conditions: Store in a cool, dry, and well-ventilated area (below 30℃). Keep the container tightly sealed and protected from moisture and strong oxidizing agents.

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

• Our logistics team ensures safe delivery of Direct Blue 15 CAS 2429-74-5 by courier / air / sea.

Request a Quote & COA for Direct Blue 15 CAS 2429-74-5 Today.