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
Why Choose 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°C). 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.
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