Description

Cd-Cu-Ca-Zn-Chromate is a complex inorganic pigment primarily composed of cadmium, copper, calcium, and zinc chromates. This compound is valued for its excellent corrosion-inhibiting properties and vibrant, durable color, making it a critical component in high-performance coatings. It is essential for industries requiring long-lasting protection and color stability for metal substrates exposed to harsh environments.

Application

• Corrosion-Inhibiting Primers: A key pigment in primers for automotive, aerospace, and marine applications to protect steel and aluminum from rust and degradation.
• Industrial Maintenance Coatings: Used in heavy-duty paints for bridges, storage tanks, pipelines, and structural steelwork.
• High-Temperature Paints: Suitable for coatings on engines, exhaust systems, and industrial equipment where heat resistance is required.
• Artists' Colors and Specialty Paints: Provides brilliant, lightfast yellow, orange, and red hues in professional-grade artists' paints and specialty industrial finishes.
• Plastics and Masterbatch Coloring: Used as a colorant for engineering plastics where high temperature stability and weatherability are needed.

Basic Information

Product Name	Cd-Cu-Ca-Zn-Chromate
CAS No.	12001-20-6
Molecular Formula	Complex inorganic mixture
Molecular Weight	Contact for details
Synonyms	Cadmium Copper Calcium Zinc Chromate; Cadmium Yellow (certain types); Cadmium Lithopone; C.I. Pigment Yellow 35; C.I. 77205; Cadmium Zinc Yellow; Chrome Yellow Cadmium; Complex Inorganic Color Pigment (CICP)
EINECS	Contact for details

Quality Control

Our Cd-Cu-Ca-Zn-Chromate is manufactured under strict process controls to ensure batch-to-batch consistency in color, chemical composition, and performance. Quality is verified against key parameters including heavy metal content, chromate content, and specific gravity. Certificates of Analysis (COA) documenting purity and physical properties are available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and reducing agents. Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (XRD)	Conforms
Assay (as CdO, CuO, CrO3)	Contact for details
Lead (Pb) Content	< 0.1%
Soluble Matter in Water	< 1.0%
Oil Absorption	Contact for details
Specific Gravity	Contact for details
Particle Size (Hegman Grind)	Contact for details

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