Polyphosphoric acid



Polyphosphoric acid
【Product Description】
Synonyms: Condensed Phosphoric Acid, Multiphosphoric Acid
CAS No: 8017-16-1
MF: (H)n+2.(P)n.(O)3n+1
HS Code: 28092000
Appearance: Colorless sticky liquid
 
【Specification】
Grade 105% 115% 116% 117%
H3PO4 104.0-106.0 ≥115.0 ≥116.0 ≥117.0
P2O5 % ≥ 76.0 83.3 84.0 84.7
Fluorine % ≤ 0.0010 0.0010 0.0010 0.0010
Iron  % ≤ 0.0020 0.0020 0.0020 0.0020
Arsenic % ≤ 0.0080 0.0080 0.0080 0.0080
Lead % ≤ 0.0030 0.0030 0.0030 0.0030
 
【Application】Polyphosphoric acids are used as a catalyst in the chemical and the petroleum industries for polymerization, alkylation, dehydration, condensation, and isomerization processes.
【Packing  】200L Drum  or 1000L IBC; Packaging can be according to the requirement of clients.
 
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