Polyphosphoric acid
- $14 - $449
- Product name: Polyphosphoric acid
- CAS: 8017-16-1
- MF: (H)n+2.(P)n.(O)3n+1
- MW: 0
- EINECS:232-417-0
- MDL Number:MFCD00084480
- Synonyms:acidesuperphosphorique ;condensedphosphoricacid(non-specificname) ;Phosphoric acids, super- or poly-;Polyphosphoric acid, > 84% phosphate (as P2O5), pure;POLYPHOSPHORIC ACID , 84% MIN.;Polyphosphorsuren;Polyphosphoric acid PPA 105% , 115%, 116%;83%, P2O5
23 prices
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Brand
- Alfa Aesar
- GFS CHEMICALS
- Oakwood
- Sigma-Aldrich
- Strem Chemicals
- TRC
- Usbiological
Package
- 5g
- 25g
- 50g
- 100g
- 100ml
- 250g
- 500g
- 500ml
- 1kg
- 1L
- 2.5L
- 4L
- 25Kg
- ManufacturerAlfa Aesar
- Product numberL14856
- Product descriptionPolyphosphoric acid, ca 84% (as phosphorus pentoxide)
- Packaging100ml
- Price$33.1
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL14856
- Product descriptionPolyphosphoric acid, ca 84% (as phosphorus pentoxide)
- Packaging500ml
- Price$65.4
- Updated2024-03-01
- Buy
- ManufacturerGFS CHEMICALS
- Product number12681
- Product descriptionPolyphosphoric acid
- Packaging1kg
- Price$61.99
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number094845
- Product descriptionPolyphosphoric acid 115% H3PO4
- Packaging25g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number094845
- Product descriptionPolyphosphoric acid 115% H3PO4
- Packaging50g
- Price$16
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number094845
- Product descriptionPolyphosphoric acid 115% H3PO4
- Packaging100g
- Price$18
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number094845
- Product descriptionPolyphosphoric acid 115% H3PO4
- Packaging250g
- Price$23
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number094845
- Product descriptionPolyphosphoric acid 115% H3PO4
- Packaging500g
- Price$29
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number094845
- Product descriptionPolyphosphoric acid 115% H3PO4
- Packaging1L
- Price$49
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number094845
- Product descriptionPolyphosphoric acid 115% H3PO4
- Packaging4L
- Price$149
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number094845
- Product descriptionPolyphosphoric acid 115% H3PO4
- Packaging25Kg
- Price$449
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number208213
- Product descriptionPolyphosphoric acid reagent grade, 115% H3PO4 basis
- Packaging25g
- Price$49.6
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number208213
- Product descriptionPolyphosphoric acid reagent grade, 115% H3PO4 basis
- Packaging100g
- Price$51.68
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number8.07471
- Product descriptionPolyphosphoric acid for synthesis
- Packaging500mL
- Price$74.2
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number208213
- Product descriptionPolyphosphoric acid reagent grade, 115% H3PO4 basis
- Packaging1kg
- Price$89.6
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number398608
- Product descriptionPolyphosphoric acid ~105% H3PO4 basis
- Packaging100ml
- Price$136
- Updated2024-03-01
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Alfa Aesar | L14856 | Polyphosphoric acid, ca 84% (as phosphorus pentoxide) | 100ml | $33.1 | 2024-03-01 | Buy |
Alfa Aesar | L14856 | Polyphosphoric acid, ca 84% (as phosphorus pentoxide) | 500ml | $65.4 | 2024-03-01 | Buy |
GFS CHEMICALS | 12681 | Polyphosphoric acid | 1kg | $61.99 | 2021-12-16 | Buy |
Oakwood | 094845 | Polyphosphoric acid 115% H3PO4 | 25g | $14 | 2021-12-16 | Buy |
Oakwood | 094845 | Polyphosphoric acid 115% H3PO4 | 50g | $16 | 2021-12-16 | Buy |
Oakwood | 094845 | Polyphosphoric acid 115% H3PO4 | 100g | $18 | 2021-12-16 | Buy |
Oakwood | 094845 | Polyphosphoric acid 115% H3PO4 | 250g | $23 | 2021-12-16 | Buy |
Oakwood | 094845 | Polyphosphoric acid 115% H3PO4 | 500g | $29 | 2021-12-16 | Buy |
Oakwood | 094845 | Polyphosphoric acid 115% H3PO4 | 1L | $49 | 2021-12-16 | Buy |
Oakwood | 094845 | Polyphosphoric acid 115% H3PO4 | 4L | $149 | 2021-12-16 | Buy |
Oakwood | 094845 | Polyphosphoric acid 115% H3PO4 | 25Kg | $449 | 2021-12-16 | Buy |
Sigma-Aldrich | 208213 | Polyphosphoric acid reagent grade, 115% H3PO4 basis | 25g | $49.6 | 2024-03-01 | Buy |
Sigma-Aldrich | 208213 | Polyphosphoric acid reagent grade, 115% H3PO4 basis | 100g | $51.68 | 2024-03-01 | Buy |
Sigma-Aldrich | 8.07471 | Polyphosphoric acid for synthesis | 500mL | $74.2 | 2024-03-01 | Buy |
Sigma-Aldrich | 208213 | Polyphosphoric acid reagent grade, 115% H3PO4 basis | 1kg | $89.6 | 2024-03-01 | Buy |
Sigma-Aldrich | 398608 | Polyphosphoric acid ~105% H3PO4 basis | 100ml | $136 | 2024-03-01 | Buy |
Properties
Melting point :-20°C
Boiling point :550 °C
Density :2.06 g/mL at 25 °C
vapor pressure :2 hPa (20 °C)
storage temp. :Store below +30°C.
solubility :Methanol (Soluble), Water (Soluble)
pka :0.91[at 20 ℃]
form :Viscous Liquid
color :Colorless
Specific Gravity :2.06
Water Solubility :MAY DECOMPOSE
Sensitive :Hygroscopic
Merck :14,7580
Stability :Stable. Incompatible with strong bases. Hygroscopic.
CAS DataBase Reference :8017-16-1(CAS DataBase Reference)
EPA Substance Registry System :Polyphosphoric acids (8017-16-1)
Boiling point :550 °C
Density :2.06 g/mL at 25 °C
vapor pressure :2 hPa (20 °C)
storage temp. :Store below +30°C.
solubility :Methanol (Soluble), Water (Soluble)
pka :0.91[at 20 ℃]
form :Viscous Liquid
color :Colorless
Specific Gravity :2.06
Water Solubility :MAY DECOMPOSE
Sensitive :Hygroscopic
Merck :14,7580
Stability :Stable. Incompatible with strong bases. Hygroscopic.
CAS DataBase Reference :8017-16-1(CAS DataBase Reference)
EPA Substance Registry System :Polyphosphoric acids (8017-16-1)
Safety Information
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Signal word: | Danger | |||||||||||||||||||||
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Description
Polyphosphoric acid is used as a dehydrating agent, cyclizing agent, acylating agent, analytical reagent and as a ring closing reagent. It is used in the production of phosphate esters, acid phosphates and pharmaceuticals. It is involved in metal treatment and as an asphalt and a bitumen additive. Furthermore, it is employed for the determination of tryptophan and used a reagent for the alkylation and acylation reactions of aromatic and alkenic compounds.Related product price
- Phosphorus pentoxide
$13-6728.46 - Aluminium chloride
$15-6719.85 - Sodium metaphosphate
$6-196
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