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Phosphorous acid (CAS 13598-36-2) serves as a vital reducing agent and intermediate in the API intermediates market, where its ability to facilitate the synthesis of phosphite esters and complex organophosphorus molecules is increasingly leveraged by global CDMOs. Orthophosphorous acid (CAS 13598-36-2) is witnessing a strategic shift in global sourcing as a premier bulk chemical supplier because manufacturers require high-purity fine chemicals (Pharma/API purity 99% | General Industry purity 98%) to meet stringent regulatory compliance and minimize side reactions in multi-step pharmaceutical synthesis. Dihydrogen phosphonate (CAS 13598-36-2) remains indispensable for custom synthesis services providing advanced agricultural fungicides and scale inhibitors, reflecting a broader industrial trend toward optimized process development and sustainable chemical precursors that ensure robust analytical validation. We are an established global intermediates supplier with >= 99% purity, ensuring minimal carry-over of impurities in the final API. We offer a broad range of pharmaceutical intermediates for API manufacturers and finished formulators, providing comprehensive analytical support (HPLC/NMR/MS) and Phosphorous acid COA/TDS/SDS with region-specific regulatory support, reliable lead times, and worldwide supply chain capabilities.
Phosphorous acid (CAS 13598-36-2) serves as a vital reducing agent and intermediate in the API intermediates market, where its ability to facilitate the synthesis of phosphite esters and complex organophosphorus molecules is increasingly leveraged by global CDMOs. Orthophosphorous acid (CAS 13598-36-2) is witnessing a strategic shift in global sourcing as a premier bulk chemical supplier because manufacturers require high-purity fine chemicals (Pharma/API purity 99% | General Industry purity 98%) to meet stringent regulatory compliance and minimize side reactions in multi-step pharmaceutical synthesis. Dihydrogen phosphonate (CAS 13598-36-2) remains indispensable for custom synthesis service...
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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.
