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Appearance:white crystals
Throughput:25|Kilogram|Day
pd_productuse:intermediate
Delivery Time:in stock
Purity:99%
Pyrophosphoric acid Basic information
Preparation Reactions
Product Name: Pyrophosphoric acid
Synonyms: DIPHOSPHORIC ACID;PYROPHOSPHORIC ACID;Pyrophosphoric acid syrupy;PYROPHOSPHORIC ACID, TECH.;eizh;PYROPHOSPHORIC ACID, 90+%;Diphosphoric(V) acid;Pyrophosphoric acidDiphosphoric acid
CAS: 2466-09-3
MF: H4O7P2
MW: 177.98
EINECS: 219-574-0
Mol File: 2466-09-3.mol
Pyrophosphoric acid Chemical 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
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)
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