Product Overview
Basic Blue 7 (CAS 2390-60-5), also known as Victoria Pure Blue BO, is a high-intensity triarylmethane dye. As a premier China manufacturer and supplier within the Fine Chemicals sector, Conscientia Industrial provides premium-grade Basic Blue 7 optimized for the production of ballpoint pen inks, printing inks, and as a coloring agent in the paper and textile industries. Our product is synthesized to ensure superior solubility and vibrant color performance, meeting the stringent requirements of global industrial applications.
Technical Specifications
- Product Name: Basic Blue 7
- CAS Number: 2390-60-5
- Quality Standard: In-house Standard / Industrial Grade
- Purity (HPLC/Spectrophotometry): ≥98.0%
- Molecular Formula: C33H40ClN3
- Molecular Weight: 514.14
- Appearance: Blue powder or shimmering dark blue crystals
- Solubility: Soluble in ethanol and water
- Dyeing Strength: 100% of standard
- Country of Origin: China
Why Choose Conscientia Industrial
- Industrial Dye Expertise: Specialized in the synthesis and standardization of high-purity triarylmethane dyes for diverse technical applications.
- Advanced Quality Control: Every batch of Basic Blue 7 is verified for color strength, shade, and purity to ensure consistent industrial performance.
- Documentation and Compliance: We provide full technical dossiers, including Certificate of Analysis (COA), MSDS, and safety data for regulatory compliance.
- Scalable Industrial Supply: Reliable production capacity from our China facility to support your project from laboratory trials to large-scale bulk orders.
- As a leading China manufacturer, we provide Basic Blue 7 CAS 2390-60-5 with factory-direct pricing.
Packaging & Storage
- Standard Packaging: 25kg/fiber drum or 25kg/iron drum with internal plastic lining.
- Storage Conditions: Store in a cool, dry, and well-ventilated warehouse. Keep the container tightly sealed and away from 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 Basic Blue 7 CAS 2390-60-5 by courier / air / sea.
Request a Quote & COA for Basic Blue 7 CAS 2390-60-5 Today.



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