Polyphosphoric Acid

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

H3PO4 content (%) :

: 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