Polyphosphoric Acid | |
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Form | : Liquid |
Chemical Formula | : Hn+2PnO3n+1 |
Molecular Weight | : not applicable |
Other Trade Name | : Superphosphoric acid/ Phosopholeum, Condensed phosophoric acid |
Product Description | : Colorless viscous clear liquid |
Spec. No. | : PCL/PPA/16/07-01 |
CAS No. | : 8017-16-1 |
UN No. | : 3264 |
Class | : 8 |
Packing Group | : II |
Specifications | |
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H3PO4content(%) | : 105/ 114/ 115/ 116/ 117/ 118 min |
Chloride (%) | : 0.001 max |
Sulphate (%) | : 0.02 max |
Heavy metals (%) | : 0.003 max |
Arsenic (%) | : 0.008 max |
Iron (%) | : 0.002 max |
Packing | : 40 Kg net in HDPE drums |
Safety and Handling | : Refer Safety Data Sheet |
Applications | : As a dehydrating agent and flame retardant As a cyclizing and acylating agent in organic synthesis As a formulation additive, for water conditioning and metal surface treatment Used to make phsophate esters, acid phsophates and pharmaceuticals Used in metal treatment and as an asphalt and bitumen additive |