Description

Ammonium Copper Arsenate is an inorganic compound primarily used as a specialized preservative and fungicidal agent. Its value lies in its dual-action efficacy against wood-decaying fungi and certain insects, offering protection in demanding environments. This product is essential for industrial sectors requiring durable material preservation, such as specialized timber treatment and research applications in inorganic chemistry. We supply high-purity grades to meet stringent global industrial and research standards.

Application

• Wood Preservation: Acts as a fungicide and insecticide in pressure-treated timber for utility poles, railroad ties, and marine pilings.
• Industrial Biocide: Used in the formulation of preservatives for industrial materials susceptible to biological degradation.
• Research & Development: Serves as a precursor or reference standard in chemical synthesis and agricultural chemistry research.
• Specialty Agriculture: Employed in historical or niche agricultural formulations for soil treatment and crop protection (subject to local regulatory approval).
• Textile Treatment: Provides rot-proofing for specialized industrial textiles and canvases.

Basic Information

Product Name	Ammonium Copper Arsenate
CAS No.	32680-29-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Copper ammonium arsenate; Ammonium cupric arsenate; Cupric ammonium arsenate; Arsenic acid, ammonium copper salt; Basic copper ammonium arsenate; Chemonite (historical trade name); ACA preservative; Ammoniacal copper arsenate (ACA)
EINECS	Contact for details

Quality Control

Our Ammonium Copper Arsenate is manufactured and tested under rigorous quality management protocols to ensure batch-to-batch consistency and performance. Each lot is analyzed for key parameters including assay, heavy metal content, and moisture levels. A comprehensive Certificate of Analysis (COA) documenting purity and conformance to agreed specifications is provided with every shipment.

Storage

Preserve in a tightly closed, moisture-proof container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its hygroscopic nature, minimize exposure to humid air during handling. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Blue-green to green powder or crystalline solid
Identification (IR)	Conforms
Assay (as Cu)	Contact for details
Assay (as As)	Contact for details
Moisture (Loss on Drying)	≤ X.X%
Water Solubility	Contact for details

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