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ChemicalBook >> CAS DataBase List >> Pyrophosphoric acid

Pyrophosphoric acid

Pyrophosphoric acid price.
  • $83 - $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%
7 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • 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
  • 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$83
  • Updated2024-03-01
  • 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
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
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 $83 2024-03-01 Buy
TRC P997700 Pyrophosphoric acid 5g $120 2021-12-16 Buy
Usbiological 166092 Pyrophosphoric Acid 5g $403 2021-12-16 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
InChIKey :XPPKVPWEQAFLFU-UHFFFAOYSA-N
CAS DataBase Reference :2466-09-3(CAS DataBase Reference)
EPA Substance Registry System :Diphosphoric acid (2466-09-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.

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.

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