Description

Acid Blue Bgl is a synthetic acid dye belonging to the anthraquinone class, known for its bright blue hue and excellent color fastness properties. This high-performance dye is engineered to deliver consistent, vibrant coloration with strong affinity for protein-based fibers like wool, silk, and nylon. It is a critical component for manufacturers in the textile, leather, and specialty paper industries seeking reliable and wash-fast blue shades. The compound is supplied as a high-purity powder to ensure batch-to-batch consistency in demanding industrial applications.

Application

• Textile Dyeing: Primary application for dyeing wool, silk, and nylon fabrics, offering excellent leveling and wash-fastness.
• Leather Finishing: Used for coloring leather goods, providing rich and uniform blue tones with good light stability.
• Paper Coloring: Employed in the production of specialty papers, including decorative and security papers.
• Ink Formulation: A colorant for inks used in stamp pads, ballpoint pens, and other writing instruments.
• Biological Staining: Potential use as a histological stain in laboratory settings for microscopic analysis.
• Polymer Coloring: For tinting synthetic fibers and plastics during the manufacturing process.

Basic Information

Product Name	Acid Blue Bgl
CAS No.	88264-80-6
Molecular Formula	C32H26N4Na2O8S2
Molecular Weight	696.68 g/mol
Synonyms	Acid Blue BGL; C.I. Acid Blue 324; Acid Blue 324; Lanasyn Blue BGL; Telon Blue BGL; Supranol Blue BGL; Anthraquinone Blue BGL; Sodium 1-amino-4-[(4-aminophenyl)amino]-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate
EINECS	Contact for details

Quality Control

Our Acid Blue Bgl is manufactured under a strict quality management system to ensure it meets the high standards required for industrial dyeing processes. Every batch is tested for key parameters including color strength, shade, solubility, and impurity profile. A Certificate of Analysis (COA) detailing purity, physical properties, and performance characteristics is provided with each shipment to guarantee traceability and compliance.

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 heat sources and incompatible materials. The product is light-sensitive and should be stored away from direct light exposure to prevent degradation.

Specification

Item	Specification
Appearance	Dark Blue Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 95.0%
Color Strength	100 ± 3% (vs. Standard)
Moisture Content	≤ 5.0%
Water Solubility	Conforms
Ash Content	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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