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ChemicalBook >> CAS DataBase List >> Polyphosphoric acid

Polyphosphoric acid

Polyphosphoric acid price.
  • $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
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  • 100g
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  • 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
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  • ManufacturerOakwood
  • Product number094845
  • Product descriptionPolyphosphoric acid 115% H3PO4
  • Packaging4L
  • Price$149
  • Updated2021-12-16
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  • ManufacturerOakwood
  • Product number094845
  • Product descriptionPolyphosphoric acid 115% H3PO4
  • Packaging25Kg
  • Price$449
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number208213
  • Product descriptionPolyphosphoric acid reagent grade, 115% H3PO4 basis
  • Packaging25g
  • Price$49.6
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number208213
  • Product descriptionPolyphosphoric acid reagent grade, 115% H3PO4 basis
  • Packaging100g
  • Price$51.68
  • Updated2024-03-01
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  • 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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P234 Keep only in original container.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.

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.

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