Ammonium carbamate

Ammonium carbamate

Carbamic acid ammonium salt; monoammonium carbamate

CAS 1111-78-0

Chemical Formula (NH₄)(NH₂COO)

Molecular Weight 78.06 g/mol

Ammonium carbamate is a chemical compound, specifically a salt, composed of ammonium and carbamate ions. It's a white, crystalline, water-soluble solid that readily decomposes into ammonia and carbon dioxide at room temperature and pressure. This compound is an intermediate in the industrial production of urea, a widely used nitrogen fertilizer.

Industrial Uses

1. Agrochemicals

  • Fertilizers: Ammonium carbamate is a source of nitrogen and carbon, which are essential nutrients for plant growth. It decomposes slowly, releasing ammonia, which helps minimize nitrogen loss to the atmosphere. This slow release makes it a more efficient fertilizer compared to some faster-releasing options.

2. Energy

  • Thermal management: Ammonium carbamate is primarily used in energy systems for thermal management due to its reversible endothermic and exothermic reactions. It can absorb heat by decomposing into ammonia and carbon dioxide and release heat when these gases recombine. This property allows it to be used as a heat sink or a heat storage medium in various applications.

3. Performance Chemicals

  • Intermediate: Ammonium carbamate is primarily used as an intermediate in the industrial synthesis of urea, a key component in fertilizers and various other products.

4. Polymers & Resins

  • Latent Curing and Foaming Agent for Epoxy Resins: Ammonium carbamates, formed by capturing CO2 with amines, are used as a more environmentally friendly approach for creating epoxy foams.
  • Synthesis of Other Polymers and Resins: Ammonium carbamate is a precursor in the synthesis of urea, which is a building block for various polymers and resins.

5. Pharmaceuticals

  • Intermediate in Synthesis: Ammonium carbamate acts as a precursor in the production of various pharmaceutical compounds.
  • Urea Cycle and Pyrimidine Biosynthesis: Ammonium carbamate is a key component in the formation of carbamoyl phosphate. This molecule is essential for both the urea cycle, which helps remove excess nitrogen from the body, and the biosynthesis of pyrimidines, which are building blocks of nucleic acids.

Specifications

Assay 99%
Appearance White crystalline solid
Odor Ammonia-like odor
Boiling Point Decomposes before boiling
Melting Point 60°C
Density 1.288 g/cm3
Solubility Soluble in water; decomposes slowly in aqueous solution
Viscosity Not applicable
Flash Point Not flammable

Hazard Symbols

Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Ammonium carbamate in India?
The price of Ammonium carbamate 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 Ammonium carbamate in India?
You can purchase Ammonium carbamate 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 Ammonium carbamate? 
Our minimum order quantity (MOQ) for Ammonium carbamate 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 Ammonium carbamate 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.