Pyrophosphoric acid
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- $92 - $4433.21
- Product name: Pyrophosphoric acid
- CAS: 2466-09-3
- MF: H4O7P2
- MW: 177.98
- EINECS:219-574-0
- MDL Number:MFCD00011343
- Synonyms:PYROPHOSPHORIC ACID;Pyrophosphoric acid syrupy;PYROPHOSPHORIC ACID, TECH.;PYROPHOSPHORIC ACID, 90+%;Diphosphoric(V) acid;Pyrophosphoric acidDiphosphoric acid;Pyrophosphoric acid technical grade;Pyrophosphoric acid Vetec(TM) reagent grade, 94%
9 prices
Selected condition：
Brand
- American Custom Chemicals Corporation
- Chem-Impex
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 5G
- 25g
- 100G
- 500G
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0096815
- Product descriptionPYROPHOSPHORIC ACID 95.00%
- Packaging100G
- Price$2476.31
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0096815
- Product descriptionPYROPHOSPHORIC ACID 95.00%
- Packaging500G
- Price$4433.21
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number36643
- Product descriptionPyrophosphoric acid ≥94%(Assaybytitration)
- Packaging100G
- Price$95.8
- Updated2026-05-19
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number72225
- Product descriptionPyrophosphoric acid
- Packaging5G
- Price$610
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number72225
- Product descriptionPyrophosphoric acid
- Packaging25g
- Price$675
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number433314
- Product descriptionPyrophosphoric acid technical grade
- Packaging100g
- Price$92
- Updated2026-04-30
- Buy
- ManufacturerTRC
- Product numberP997700
- Product descriptionPyrophosphoric acid
- Packaging5g
- Price$120
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number166092
- Product descriptionPyrophosphoric Acid
- Packaging5g
- Price$403
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number166092
- Product descriptionPyrophosphoric Acid
- Packaging5g
- Price$403
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | CHM0096815 | PYROPHOSPHORIC ACID 95.00% | 100G | $2476.31 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0096815 | PYROPHOSPHORIC ACID 95.00% | 500G | $4433.21 | 2021-12-16 | Buy |
| Chem-Impex | 36643 | Pyrophosphoric acid ≥94%(Assaybytitration) | 100G | $95.8 | 2026-05-19 | Buy |
| Medical Isotopes, Inc. | 72225 | Pyrophosphoric acid | 5G | $610 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 72225 | Pyrophosphoric acid | 25g | $675 | 2021-12-16 | Buy |
| Sigma-Aldrich | 433314 | Pyrophosphoric acid technical grade | 100g | $92 | 2026-04-30 | Buy |
| TRC | P997700 | Pyrophosphoric acid | 5g | $120 | 2021-12-16 | Buy |
| Usbiological | 166092 | Pyrophosphoric Acid | 5g | $403 | 2021-12-16 | Buy |
| Usbiological | 166092 | Pyrophosphoric Acid | 5g | $403 | 2026-06-03 | Buy |
Properties
Melting point :61 °C
Density :approximate 1.9g/ml (25℃)
storage temp. :-20°C, Hygroscopic
solubility :DMSO (Soluble)
pka :0.99±0.10(Predicted)
form :white crystals
color :white crystals, crystalline
PH :pKa1= 0.86, pKa2 = 1.76, pKa3 = 5.88, pKa4 = 8.14(25℃)
Water Solubility :709g/100mL H2O (23°C); soluble alcohol, ether [MER06]
Merck :13,8098
Stability :Hygroscopic, Moisture Sensitive
InChI :InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)
InChIKey :XPPKVPWEQAFLFU-UHFFFAOYSA-N
SMILES :P(OP(O)(=O)O)(O)(O)=O
CAS DataBase Reference :2466-09-3(CAS DataBase Reference)
EPA Substance Registry System :Diphosphoric acid (2466-09-3)
Density :approximate 1.9g/ml (25℃)
storage temp. :-20°C, Hygroscopic
solubility :DMSO (Soluble)
pka :0.99±0.10(Predicted)
form :white crystals
color :white crystals, crystalline
PH :pKa1= 0.86, pKa2 = 1.76, pKa3 = 5.88, pKa4 = 8.14(25℃)
Water Solubility :709g/100mL H2O (23°C); soluble alcohol, ether [MER06]
Merck :13,8098
Stability :Hygroscopic, Moisture Sensitive
InChI :InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)
InChIKey :XPPKVPWEQAFLFU-UHFFFAOYSA-N
SMILES :P(OP(O)(=O)O)(O)(O)=O
CAS DataBase Reference :2466-09-3(CAS DataBase Reference)
EPA Substance Registry System :Diphosphoric acid (2466-09-3)
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Pyrophosphoric acid (diphosphoric acid) may be used in the following processes:As chemical activator in the preparation of activated carbon from leather waste.To modify the surface of calcium hydroxyapatite in order to improve the surface functionality.To modify the surface strontium aluminate nanoparticles potential applications in super-long timein vivoimaging.Synthesis of bis(diisopropylammonium) dihydrogendiphosphate trihydrate (DIPAP).Synthesis of novel 3-methoxybenzylammonium cation diphosphate.More related product prices
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Phosphorus pentoxide
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$5-1269.63 -
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Pyrophosphoric acid
CAS:2466-09-3