Phoshorous Acid Crystals

Grade : Technical
Form : Solid
Other Trade Name : Phosphonic acid/ Orthophosphorous acid
Chemical Formula : H3PO3
Molecular Weight : 82.0g/mo
Spec. No. : PR/PAC/17/11-03
CAS No. : 13598-36-2
UN No. : 2834
Class : 8
Packing Group : III

Specifications

Appearance : White or yellowish crystalline solid, hygroscopic
Purity (%) : 99 min
Chloride (%) : 0.01 max
Sulphate (%) : 0.01 max
Phosphate (%) : 0.2 max
Iron (%) : 0.002 max
Lead (%) : 0.001 max
Packing : 50 Kg net in HDPE drums
Safety and Handling :  Refer Safety Data Sheet
Applications : Phosphorous acid is used to produce phosphonates like ATMP, HEDP, PBTC which are used as scale inhibitor or corrosion inhibitors in water treatment. It is also used in preparing PMIDA which is a very important intermediate of herbicide glyphosate. It is used to prepare phosphite salts which are used in controlling microbial plant diseases
Technical Service : For technical assistance, pricing and further information, please contact us through E-mail at – inquiry@prasolchem.com; sales@prasolchem.com

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