Description

Cobaltous Arsenate is an inorganic compound with the chemical formula Co3(AsO4)2. This material is valued in industrial and research settings for its specific chemical properties, serving as a precursor and a specialized reagent. It is primarily utilized in the manufacturing of pigments, ceramics, and in certain metallurgical processes. Global industries seeking consistent quality and reliable supply for niche applications will find this product meets stringent requirements.

Application

• Manufacturing of specialized ceramic glazes and colorants.
• Production of certain types of pigments and dyes.
• Use as a precursor in chemical synthesis and research applications.
• Component in specific metallurgical processes and alloy studies.
• Potential use in electronic materials and semiconductor research.
• Specialized applications in glass coloring and optical materials.

Basic Information

Product Name	Cobaltous Arsenate
CAS No.	7785-24-2
Molecular Formula	Co3(AsO4)2
Molecular Weight	453.56 g/mol
Synonyms	Cobalt(II) arsenate; Cobalt arsenate; Cobalt(2+) arsenate; Arsenic acid, cobalt(2+) salt (2:3); Cobaltous orthoarsenate; Cobalt diarsenate; Co3(AsO4)2; Cobalt blue (related pigment form)
EINECS	232-064-5

Quality Control

Our Cobaltous Arsenate is produced and tested under a rigorous quality management system. Each batch undergoes comprehensive analysis to ensure it meets defined chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is 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 away from incompatible materials. Maintain at controlled room temperature (15-25°C). Due to its nature, keep away from strong acids and strong reducing agents.

Specification

Item	Specification
Appearance	Purple to pink powder or crystals
Identification (IR)	Conforms
Assay (Cobalt as Co)	≥ 38.0 %
Assay (Arsenic as As)	≥ 32.0 %
Loss on Drying	≤ 2.0 %
Insoluble Matter	≤ 0.5 %
Heavy Metals (as Pb)	≤ 50 ppm

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