Product Specifications
Prod Model: |
Polyphosphoric Acid |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Classification: |
Phosphoric Acid |
Acid Strength: |
Weak Acid |
Kind: |
Inorganic Acid |
Element: |
Polyatomic Acid |
Oxidation: |
Non Oxidizing Acid |
Stability: |
Stabilized Acid |
Appearance: |
Colorless Transparent Sticky Liquid |
Grade Standard: |
Electron Grade, Industrial Grade, Medicine Grade |
Quality: |
105% 115% 116% 117% |
Packing: |
200L/340kg Plastic Drum,1000L IBC,ISO Tank |
Product Description
Polyphosphoric Acid PPA
Synonyms: Condensed Phosphoric Acid,Multiphosphoric Acid
Chemical Formula: Hn+2PnO3N+1
CAS: 8017-16-1
Product description: Colorless sticky liquid,easy to air stack,not crystallize,corrosive,compatible with water ,hydrolyzed into ortho-phosphoric acid.
Usage: Polyphosphoric acid are used as catalyst in the chemical and the petroleum industries for polymerization ,alkylation,dehydration,condensation ,and isomerization processes.
Product Specification : 105% ,115%,116%,117%
115% Polyphosphoric Acid Index:
Item | Index |
Best quality | Firt Class | Qualified |
Appearance | Colorless transparent sticky liquid |
Color/Hazen ≤ | 20 | 20 | 30 |
H3PO4(%) | 115 | 115 | 115 |
P2O5(%) | 83.3 | 83.3 | 83.3 |
Cl(%) ≤ | 0.0005 | 0.0010 | 0.0020 |
Fe(%) ≤ | 0.0005 | 0.0010 | 0.0020 |
As(%) ≤ | 0.0050 | 0.0080 | 0.0100 |
Pb(%) ≤ | 0.0010 | 0.0015 | 0.0020 |
Packing: 200L/340kg Drum,1000L IBC,ISO Tank