Description

Vat Green 1, Solubilised is a specialized, solubilized form of the classic Vat Green 1 dye, designed for enhanced application versatility. This product is valued for its excellent color fastness, lightfastness, and wash resistance, making it a critical component for achieving durable and vibrant green shades. It is primarily sought by manufacturers in the textile dyeing and printing industries for coloring cellulosic fibers like cotton, as well as for niche applications in leather and paper production.

Application

• Textile Dyeing: Primary application for dyeing cotton, linen, rayon, and other cellulosic fibers to achieve fast green colors.
• Textile Printing: Used in printing pastes for creating sharp, wash-fast green patterns on fabrics.
• Leather Coloring: Imparts durable green color to leather goods, including upholstery, apparel, and accessories.
• Paper Staining: Employed for coloring specialty papers where high lightfastness is required.
• Industrial Pigmentation: Can be used in the manufacture of inks, paints, and other colored industrial products.

Basic Information

Product Name	Vat Green 1, Solubilised
CAS No.	2538-84-3
Molecular Formula	C31H15N2NaO6 (as sodium salt of the solubilised form)
Molecular Weight	534.45 g/mol (approx.)
Synonyms	C.I. Vat Green 1; Solubilised Vat Green 1; C.I. 59825; Vat Green GG; Vat Green GG Powder; C.I. Vat Green 1, water soluble; Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10,15,17,22,24-hexone, sodium deriv.
EINECS	219-793-5

Quality Control

Our Vat Green 1, Solubilised is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent shade, strength, solubility, and purity. A Certificate of Analysis (COA) detailing key parameters such as assay, shade, and solubility is provided with each shipment to guarantee it meets your specific application requirements.

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 (store away from light).

Specification

Item	Specification
Appearance	Dark green to black powder or granules
Identification (IR)	Conforms to standard
Assay (Color Strength)	≥ 98% (vs. Standard)
Solubility in Water	Completely soluble (clear solution)
Moisture Content	≤ 5.0%
Shade	Matches reference standard
Fastness Properties	Lightfastness, Washfastness: Good to Excellent

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