Acid Blue 9
Acid Blue 9 | CAS 2650-18-2 Manufacturer & Supplier in China
Product Overview
Acid Blue 9 (CAS 2650-18-2), commonly known as Brilliant Blue FCF, is a synthetic organic compound used extensively as a colorant. As a premier China manufacturer and supplier within the Fine Chemicals and Cosmetic Ingredients sector, Conscientia Industrial provides high-purity Acid Blue 9 produced through advanced sulfonation and condensation processes. This versatile pigment is widely utilized in personal care products, detergents, and industrial dyeing, ensuring vibrant stability and consistent color performance for global industrial markets.
Technical Specifications
Product Name: Acid Blue 9
CAS Number: 2650-18-2
Quality Standard: In-house Standard / Industrial Grade
Purity (Dye Content): ≥85.0% (Higher purity available upon request)
Molecular Formula: C37H39N3O9S3
Molecular Weight: 765.91
Appearance: Dark blue to reddish-violet powder or granules
Water Content: ≤5.0%
Country of Origin: China
Pricing: Competitive price based on quantity
Currency: USD
Chemical Structure:

Why Partner with Conscientia Industrial
Colorant Manufacturing Excellence: Specialized in the synthesis and standardization of high-performance organic pigments and dyes.
Strict Quality Assurance: Every batch of Acid Blue 9 is verified by spectrophotometry and HPLC to ensure it meets rigorous color value and purity requirements.
Documentation and Compliance: We provide all necessary technical documents, 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 samples to bulk commercial quantities.
As a leading China manufacturer, we provide Acid Blue 9 CAS 2650-18-2 with factory-direct pricing.
Packaging & Storage
Standard Packaging: 1kg/bag, 25kg/fiber drum, or custom bulk cardboard boxes.
Storage Conditions: Store in a cool, dry, and well-ventilated warehouse. Keep the container tightly sealed to prevent moisture absorption and cross-contamination.
Safety Handling: This is an industrial-grade chemical intended for professional manufacturing and laboratory research use only.
Our logistics team ensures safe delivery of Acid Blue 9 CAS 2650-18-2 by courier / air / sea.
Request a Quote & COA for Acid Blue 9 CAS 2650-18-2 Today.
