Description

Palatine Chrome Green CAS NO 6222-46-4 is a high-performance, inorganic pigment renowned for its excellent color strength and durability. This compound is critical for applications requiring stable, vibrant green coloration with superior resistance to heat, light, and weathering. It is an essential raw material for manufacturers in the paints and coatings, plastics, ceramics, and construction materials industries seeking reliable and consistent pigmentation.

Application

• Paints, Coatings, and Inks: Used in industrial, architectural, and automotive paints for its excellent opacity, weather resistance, and color stability.
• Plastics and Polymers: Imparts stable green coloration to PVC, polyolefins, and engineering plastics for consumer goods, packaging, and automotive parts.
• Construction Materials: A key pigment for coloring concrete, mortar, roofing granules, and paving stones, offering excellent UV and alkali resistance.
• Ceramics and Glass: Provides stable green coloring in ceramic glazes, porcelain enamels, and specialty glass.
• Artists' Colors: Used in the formulation of high-quality artists' oils, acrylics, and watercolors for its permanence and hue.
• Paper and Specialty Applications: Employed in colored paper production and as a colorant for various specialty products requiring inorganic pigment properties.

Basic Information

Product Name	Palatine Chrome Green
CAS No.	6222-46-4
Molecular Formula	Cr2O3
Molecular Weight	151.99 g/mol
Synonyms	Chromium(III) Oxide; Chrome Oxide Green; Chromia; Dichromium Trioxide; Anadonis Green; Vert de Chrome; C.I. Pigment Green 17; C.I. 77288
EINECS	215-160-9

Quality Control

Our Palatine Chrome Green is manufactured under strict quality management systems to ensure batch-to-batch consistency and performance. The product undergoes rigorous testing for key parameters including color value, particle size distribution, chemical purity, and application performance. Certificates of Analysis (COA) documenting compliance with relevant industry specifications are available for every shipment.

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 incompatible materials. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Fine green powder
Identification (IR)	Conforms to standard
Assay (Cr2O3)	≥ 99.0 %
Color Value	To match standard
Particle Size (Hegman Grind)	≥ 6.0
Oil Absorption	12 - 18 g/100g
Water Soluble Salts	≤ 0.3 %
pH (10% Slurry)	6.0 - 8.0
Residue on Sieve (325 mesh)	≤ 0.1 %

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