Description

C.I. Pigment Yellow 35 is a synthetic, inorganic pigment belonging to the chrome yellow family, identified by CAS NO 62865-26-3. It is valued for its bright, opaque yellow hue, excellent hiding power, and good chemical resistance, making it a cost-effective coloring solution. This pigment is primarily used in industrial applications where durability and color consistency are critical, serving manufacturers in the coatings, plastics, and construction materials sectors.

Application

• Industrial Coatings: Used in the formulation of protective and decorative paints for machinery, agricultural equipment, and metal structures.
• Plastics Coloring: Imparts a stable yellow color to PVC, polyolefins, and other engineering plastics for consumer goods and automotive components.
• Construction Materials: Incorporated into concrete, masonry paints, and roofing granules for long-lasting color.
• Printing Inks: Suitable for specialty printing inks where lightfastness and opacity are required.
• Masterbatch Production: A key component in color concentrate production for uniform dispersion in polymer processing.

Basic Information

Product Name	C.I. Pigment Yellow 35
CAS No.	62865-26-3
Molecular Formula	PbCrO4 · xPbSO4
Molecular Weight	Contact for details
Synonyms	Chrome Yellow; Pigment Yellow 35; C.I. 77600; Lead Chromate Sulfate; Chrome Yellow Light; Chrome Yellow Medium; Chrome Yellow Deep; Lead Sulfochromate
EINECS	263-067-0

Quality Control

Our production of C.I. Pigment Yellow 35 adheres to stringent quality control protocols to ensure batch-to-batch consistency in color strength, particle size, and chemical composition. Quality is verified against industry-standard parameters for heavy metal content and physical properties. Certificates of Analysis (COA) detailing specific lot results are available upon request to support your compliance and formulation needs.

Storage

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

Specification

Item	Specification
Appearance	Yellow Powder
Color Strength	95 - 105% (vs. Standard)
Oil Absorption	10 - 25 g/100g
Residue on Sieve (325 mesh)	≤ 0.5%
Volatile Matter	≤ 1.0%
Lead Content (as Pb)	Contact for details
Chromium Content (as Cr)	Contact for details
pH Value (10% Slurry)	4.0 - 7.0

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