Description

C.I. Vat Blue 10 is a high-performance, synthetic organic pigment belonging to the vat dye class, identified by CAS No. 8005-28-5. This compound is valued for its excellent color fastness properties, including superior resistance to light, washing, and chlorine, making it a critical component for demanding coloration applications. It is primarily sought after by manufacturers in the textile, ink, and specialty coatings industries who require durable and vibrant blue hues.

Application

• Textile Dyeing and Printing: A key colorant for cotton, viscose, and other cellulosic fibers, especially where high wash and light fastness are required.
• Industrial and Automotive Coatings: Used in pigment preparations for coatings that demand long-term color stability and weather resistance.
• Printing Inks: Employed in the formulation of high-quality packaging, publication, and security inks.
• Plastics and Masterbatch Coloring: Suitable for coloring polymers where processing stability and color consistency are essential.
• Paper Coloring: Used for specialty papers requiring fade-resistant colors.
• Artist Colors: A component in professional-grade paints and pigments for artists.

Basic Information

Product Name	C.I. Vat Blue 10
CAS No.	8005-28-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. 69825; Vat Blue 10; Indanthren Blue CL-B; Caledon Blue XRC; Cibanone Blue 2R; Durindone Blue 4B; Mikethren Blue CL-B; Nihonthrene Blue CL-B; Pigment Blue 22 (reduced form)
EINECS	Contact for details

Quality Control

Our C.I. Vat Blue 10 is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent color strength, shade, and chemical purity. Key parameters such as particle size distribution and solubility are monitored. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

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 Blue Powder
Color Strength	Standard ± 5%
Shade	Conforms to Standard
Moisture Content	≤ 5.0%
Particle Size (Residue on 45μm)	≤ 5.0%
Fastness to Light	≥ 6-7 (Standard Scale)
Fastness to Washing	≥ 4-5 (Standard Scale)

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