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Phenylphosphinic acid CAS 1779-48-2

Chemical name: Phenylphosphinic acid

Synonymous names:Phosphonousacid,phenyl；phenyl-phosphinicaci；Phosphinicacid,phenyl

CAS No:1779-48-2

Molecular formula:C6H7O2P

Molecular weight:142.09

EINECS No:217-217-3

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Structural formula：

Product Description：

Items	Specifications
Appearance	White powder
Assay	99%min

Properties and Usage:

1. Catalytic Applications

Phenylphosphonic acid is a key ligand for a variety of metal-catalyzed reactions, especially for hydrogenation and coupling reactions, which can effectively improve reaction efficiency and selectivity.

2. Agricultural Field

Phenylphosphonic acid and its derivatives can help prevent and control agricultural diseases and improve crop yield and quality in the preparation of pesticides.

3. Metal Corrosion Prevention

Phenylphosphonic acid can form stable complexes with metal ions, thereby effectively preventing corrosion.

4. Water Treatment

In the field of water treatment, phenylphosphonic acid is used to remove metal ions from water, reduce scale formation, and improve water quality. Its efficient iron and calcium removal capabilities are particularly important in industrial water treatment systems.

5. Organic Synthesis

Phenylphosphonic acid is used to synthesize compounds such as phosphates and phosphoramides, and is the basic raw material for many complex chemical reactions.

Storage conditions: This product should be kept sealed.

Packing: This product is packed in 25kg cardboard drums, and it can also be customized according to customers' requirements