Description

Acid Green 54 is a synthetic acid dye belonging to the triarylmethane class, valued for its bright and vivid green color. Its primary value lies in providing consistent, high-tinctorial strength coloration for a variety of industrial substrates. This dye is essential for manufacturers in the textile, leather, and paper industries seeking reliable and efficient coloring agents. Its properties make it suitable for applications requiring good solubility and affinity in acidic conditions.

Application

• Textile Dyeing: Primarily used for dyeing protein fibers like wool, silk, and nylon, as well as for coloring acrylic fibers.
• Leather Finishing: Employed in the dyeing of leather goods to achieve vibrant and uniform green shades.
• Paper Coloring: Used in the production of colored papers, specialty packaging, and decorative paper products.
• Ink Formulation: A component in the manufacturing of inks for various printing applications.
• Biological Staining: May be utilized as a histological stain in laboratory settings for microscopic analysis.
• Specialty Coatings: Suitable for use in wood stains, coatings, and other colored industrial finishes.

Basic Information

Product Name	Acid Green 54
CAS No.	61724-26-3
Molecular Formula	C37H34N2O6S2·2Na
Molecular Weight	728.78 g/mol
Synonyms	Acid Green 54; C.I. Acid Green 54; Acid Leather Green V; Wool Green S; Naphthol Green S; Acid Leather Green VS; Lissamine Green B; Food Green S; C.I. 59040
EINECS	Contact for details

Quality Control

Our Acid Green 54 is produced under a rigorous quality management system. Each batch is tested to ensure it meets stringent specifications for color strength, hue, solubility, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and performance characteristics is provided with every shipment to guarantee consistency and reliability for your production processes.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Dark green powder or granules
Identification (IR)	Conforms to standard
Color Strength	≥ 98% (vs. Standard)
Moisture Content	≤ 5.0%
Water Insoluble Matter	≤ 1.0%
Shade	Conforms to standard
Solubility in Water	Clear solution

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