Zinc phosphide

Zinc phosphide

Trizinc diphosphide; Zinc phosphate (incorrect but occasionally used); Zinc(II) phosphide; Phosphoric zinc

CAS 1314-84-7

Chemical Formula Zn₃P₂

Molecular Weight 258.11 g/mol

Zinc phosphide is a dark gray to black crystalline solid primarily used as a rodenticide. When ingested by rodents, it reacts with stomach acid to release phosphine gas, which is highly toxic and leads to their rapid death. Due to its effectiveness, Zinc phosphide is commonly used in agricultural and pest control settings to manage rat and mouse populations. It must be handled with care, as it is hazardous to humans, pets, and non-target wildlife if improperly used.

Industrial Uses

1. Agrochemicals

  • Rodenticide (Primary Use): Zinc phosphide is widely used as a rodenticide in agriculture to control rats, mice, and other field rodents. Upon ingestion by rodents, it reacts with stomach acid to produce toxic phosphine gas, causing death. Usually mixed with bait and used in grain storage or fields.
  • Fast-Acting & Non-Residual: Acts quickly and does not accumulate in the environment or food chain if used properly.

Specifications

Assay ≥ 98% (varies by supplier/specification)
Appearance Gray to black crystalline powder
Odor Garlic-like (due to phosphine gas release)
Boiling Point Decomposes before boiling
Melting Point ~420 °C (with decomposition)
Density 4.55 g/cm³
Solubility Insoluble in water; decomposes in dilute acids
Viscosity Not applicable (solid)
Flash Point Not applicable (non-volatile solid)

Hazard Symbols

Flammables
Acute Toxicity
Irritants/Sensitisers/Other Hazards
Environmental Hazard

FAQs

1. What is the current price of Zinc phosphide in India?
The price of Zinc phosphide can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.6301 00 6301 directly for a customized quote tailored to your needs.

2. Where can I buy Zinc phosphide in India?
You can purchase Zinc phosphide from MULTICHEM, a leading exporter with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across global markets. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Zinc phosphide?
Our minimum order quantity (MOQ) for Zinc phosphide    is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Zinc phosphide supplied by Multichem?                      
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.