Description

Vat Orange 26 is a high-performance vat dye belonging to the anthraquinone chemical class, known for its excellent color fastness and stability. This pigment is crucial for achieving durable and vibrant orange hues in demanding industrial applications where resistance to light, washing, and chemicals is paramount. It is primarily sought after by manufacturers in the textile, leather, and specialty coatings industries for coloring natural and synthetic fibers, as well as for technical applications requiring high-performance pigments.

Application

• Textile Dyeing: Primary application for dyeing cotton, wool, and viscose fibers to achieve fast orange shades.
• Leather Finishing: Used in the dyeing of leather goods, providing rich and durable color.
• Technical Coatings: Employed in the formulation of high-performance paints and coatings for industrial equipment.
• Ink Manufacturing: A key component in producing specialty inks for packaging and security printing.
• Plastics and Masterbatch: Used for coloring polyolefins and other polymers where heat stability is required.
• Paper Coloring: Applied in the production of specialty and decorative papers.

Basic Information

Product Name	Vat Orange 26
CAS No.	12237-49-9
Molecular Formula	C24H10Cl2O4
Molecular Weight	433.24 g/mol
Synonyms	Vat Orange R; C.I. Vat Orange 26; C.I. 59705; 1,1'-Dianthraquinonyl; 1,1'-Bianthraquinonyl; 1,1'-Bianthraquinone; Vat Orange 26 (C.I. 59705); Vat Dye Orange 26
EINECS	Contact for details

Quality Control

Our Vat Orange 26 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous testing, including spectrophotometric analysis and chromatography, to verify its chemical identity, strength, and the absence of undesirable impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your specifications.

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 and incompatible materials.

Specification

Item	Specification
Appearance	Orange to Reddish-Orange Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	Min. 95%
Color Strength	100 ± 5%
Moisture Content	Max. 1.0%
Ash Content	Max. 0.5%
Particle Size	95% passes 80 mesh

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