Description

Erio Green CAS NO 11096-63-2 is a high-purity, synthetic organic dye belonging to the triphenylmethane class, widely recognized for its vibrant green color and excellent tinctorial strength. This product is essential for industries requiring precise and stable coloration in a variety of demanding applications. It is primarily used by manufacturers in the textile, paper, and specialty ink sectors, where consistent quality and performance are critical for final product integrity.

Application

• Textile Dyeing: Used for coloring cotton, wool, silk, and nylon fibers, offering good wash and light fastness.
• Paper Coloring: Imparts a uniform green hue to high-grade papers, including decorative and packaging materials.
• Specialty Inks: A key component in the formulation of flexographic, gravure, and security inks.
• Leather Finishing: Applied in the dyeing of leather goods to achieve consistent and vibrant green shades.
• Biological Staining: Employed as a histological stain in laboratory settings for microscopic analysis.
• Colorant for Plastics: Used to color certain types of polymers and masterbatches.

Basic Information

Product Name	Erio Green CAS NO 11096-63-2
CAS No.	11096-63-2
Molecular Formula	C37H34N2O6S2Na2
Molecular Weight	720.78 g/mol
Synonyms	Acid Green 50; C.I. 44090; Erioglaucine A; Wool Green S; Lissamine Green B; Food Green 3; FD&C Green No. 3; Green S
EINECS	234-314-9

Quality Control

Our Erio Green is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product is tested against rigorous in-house specifications, which typically include parameters for identity, assay, and impurity profiles. Certificates of Analysis (COA) detailing the results of these tests are available upon request for quality assurance and regulatory 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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark green powder or granules
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 85%
Loss on Drying	≤ 10.0 %
Water Solubility	Freely soluble
Heavy Metals (as Pb)	≤ 20 ppm

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