Description

Sodium Aluminosilicate Violet CAS NO 12769-96-9 is a synthetic inorganic pigment belonging to the ultramarine family, valued for its intense and stable violet hue. This compound is engineered for exceptional heat stability, lightfastness, and chemical inertness, making it a superior choice for demanding applications where color integrity is paramount. It is primarily sought after by manufacturers in the plastics, coatings, and specialty inks industries seeking vibrant, durable coloration.

Application

• Plastics and Masterbatch Coloring: Imparts a stable violet color to engineering plastics, PVC, polyolefins, and synthetic fibers, with excellent dispersion and thermal stability during processing.
• Industrial and Decorative Coatings: Used in powder coatings, coil coatings, and automotive paints for its weather resistance and non-bleeding properties.
• Printing Inks: Provides vivid coloration in security inks, packaging inks, and other specialty printing applications.
• Construction Materials: Incorporated into colored concrete, roofing granules, and mortar to deliver long-lasting, fade-resistant color.
• Cosmetics (where approved): Used as a colorant in certain cosmetic formulations, subject to regional regulatory compliance (e.g., FDA, EU).
• Artists' Colors: A component in high-quality artists' paints, pastels, and colored pencils due to its purity and color strength.

Basic Information

Product Name	Sodium Aluminosilicate Violet
CAS No.	12769-96-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ultramarine Violet; C.I. Pigment Violet 15; Sodium Aluminum Silicate Sulfide; Ultramarine Pink; Artificial Ultramarine Violet; PV15; C.I. 77007
EINECS	Contact for details

Quality Control

Our Sodium Aluminosilicate Violet is manufactured under a strict quality management system. Each batch is tested to ensure consistent color value, chemical composition, and physical properties. Certificates of Analysis (COA) documenting key parameters such as color strength, sieve residue, and heavy metal content 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, well-ventilated area at room temperature (15-25°C). Keep away from strong acids.

Specification

Item	Specification
Appearance	Fine Violet Powder
Color Value	Standard
Identification (IR)	Conforms
Assay (as Pigment)	≥ 95%
Residue on Sieve (45μm)	≤ 0.5%
Water Soluble Matter	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic (As)	≤ 3 ppm
Lead (Pb)	≤ 10 ppm

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