Description

Acid Blue 80 is a synthetic acid dye belonging to the anthraquinone chemical class, valued for its bright blue hue and good lightfastness. This product is essential for achieving consistent and vibrant coloration in a variety of industrial materials. It is primarily used by manufacturers in the textile, leather, and paper industries for dyeing and printing applications.

Application

• Textile Dyeing: Used for dyeing protein fibers like wool, silk, and nylon, providing a bright blue shade.
• Leather Finishing: Applied in the coloration of leather goods, offering good penetration and color uniformity.
• Paper Coloring: Employed in the production of specialty papers, decorative papers, and security papers.
• Ink Formulation: Serves as a colorant for inks used in various marking and printing processes.
• Biological Staining: Utilized in specific histological and microbiological staining protocols as a contrast agent.
• Industrial Coatings: Incorporated into coatings and paints where a stable blue pigment is required.

Basic Information

Product Name	Acid Blue 80
CAS No.	8005-76-3
Molecular Formula	C32H24N4Na2O8S2
Molecular Weight	694.66 g/mol
Synonyms	Acid Blue 80; C.I. 61585; Alizarine Brilliant Blue BS; Anthraquinone Blue SWF; Acid Anthraquinone Blue; C.I. Acid Blue 80; Lissamine Blue BS; Supranol Blue BLW; Telon Blue ANL; Dermina Blue B
EINECS	Contact for details

Quality Control

Our Acid Blue 80 is produced under a rigorous quality management system. Every batch undergoes comprehensive testing to ensure it meets precise color strength, shade, and purity specifications. A Certificate of Analysis (COA) detailing parameters such as assay, solubility, and impurity profile is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark blue powder
Identification (IR)	Conforms to standard
Assay (Color Strength)	≥ 95%
Moisture Content	≤ 5.0%
Water Solubility	Conforms
Ash Content	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.