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Phosphonic acid (CAS 13598-36-2) serves as a critical reducing agent and precursor in the API intermediates market, where the demand for high purity fine chemicals reaching 99% is essential for synthesizing complex organophosphorus compounds and specialized pharmaceutical building blocks. Orthophosphorous acid is witnessing a strategic shift in the United States as domestic CDMO growth accelerates, leading many manufacturers to seek custom synthesis services that ensure rigorous regulatory compliance and mitigate risks associated with global sourcing volatility. Dihydrogen phosphite has become a staple for any leading bulk chemical supplier catering to the industrial sector, where 98% purity material is increasingly utilized in the production of high-performance flame retardants and water treatment antiscalants to meet evolving environmental standards. We are an established Phosphorous Acid intermediates supplier with >= 99% purity in the united states, ensuring minimal carry-over of impurities in the final API, and a broad range of various pharmaceutical intermediates for API manufacturers and finished formulators, providing comprehensive analytical (HPLC/NMR/MS) and supporting Phosphorous Acid COA/TDS/SDS region-specific regulatory support. reliable lead times, worldwide supply chain capabilities
Phosphonic acid (CAS 13598-36-2) serves as a critical reducing agent and precursor in the API intermediates market, where the demand for high purity fine chemicals reaching 99% is essential for synthesizing complex organophosphorus compounds and specialized pharmaceutical building blocks. Orthophosphorous acid is witnessing a strategic shift in the United States as domestic CDMO growth accelerates, leading many manufacturers to seek custom synthesis services that ensure rigorous regulatory compliance and mitigate risks associated with global sourcing volatility. Dihydrogen phosphite has become a staple for any leading bulk chemical supplier catering to the industrial sector, where 98% purity...
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Agrochemicals
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Plant Health, Nutrients & Soil Management
Plant Growth Regulators & Harvest Aids
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Chemical Properties & Specifications
P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P405, and P501
Acute Tox. 4 (100%)
Skin Corr. 1A (100%)
A phosphorus oxoacid commonly used as an intermediate in chemical synthesis for the production of various phosphorus compounds
A strong reducing agent utilized in organic synthesis and various chemical processes
A precursor used in the synthesis of crop protection formulations and agricultural fungicides
A raw material used to prepare phosphonates for scale inhibition, corrosion control, and iron and manganese management
A component used in stabilizing mixtures for plastic materials to prevent degradation
A material used to produce lubricants and additives that inhibit high-temperature corrosion on metal surfaces.
Phosphorous acid, also known as phosphonic acid, is a diprotic acid used as a powerful reducing agent and a key precursor in the synthesis of phosphite esters, flame retardants, and agricultural fungicides
This compound is widely utilized in the agrochemical, water treatment, plastics, lubricant, and pharmaceutical industries
It is a white crystalline solid that is highly soluble in water and alcohols, often used in aqueous solutions ranging from 50-85% concentration
Standard specifications include CAS number 13598-36-2, a molecular weight of 82 g/mol, high purity (typically ≥98%), and documentation such as COA, TDS, impurity reports, and regulatory compliance documents
Scimplify has capabilities for global distribution and custom synthesis through an integrated network of manufacturers and logistics partners with reliable lead time
The product is export ready with a standard MOQ starting from 100 kgs, with lead times for international customers depending on the shipping destination and specific grade.
