SAPP H2Na2O7P2 H2Na2O7P2
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Disodium pytophosphate Basic information |
Product Name: | Disodium pytophosphate |
Synonyms: | DISODIUM PYROPHOSPHATE;disodium pytophosphate;DI-SODIUM DIHYDROGEN PYROPHOSPHATE;Diphosphoric acid disodium salt;DSPP;SODIUM ACID PYROPHOSPHATE;SODIUM DIHYDROGEN PYROPHOSPHATE;SAPP |
CAS: | 7758-16-9 |
MF: | H2Na2O7P2 |
MW: | 221.94 |
EINECS: | 231-835-0 |
Product Categories: | Inorganics |
Mol File: | 7758-16-9.mol |
Disodium pytophosphate Basic information |
Product Name: | Disodium pytophosphate |
Synonyms: | DISODIUM PYROPHOSPHATE;disodium pytophosphate;DI-SODIUM DIHYDROGEN PYROPHOSPHATE;Diphosphoric acid disodium salt;DSPP;SODIUM ACID PYROPHOSPHATE;SODIUM DIHYDROGEN PYROPHOSPHATE;SAPP |
CAS: | 7758-16-9 |
MF: | H2Na2O7P2 |
MW: | 221.94 |
EINECS: | 231-835-0 |
Product Categories: | Inorganics |
Mol File: | 7758-16-9.mol |
Disodium pytophosphate Chemical Properties |
storage temp. | −70°C |
solubility | H2O: 0.1 M at 20 °C, clear, colorless |
Merck | 13,8643 |
Stability: | Stable. |
CAS DataBase Reference | 7758-16-9(CAS DataBase Reference) |
EPA Substance Registry System | Diphosphoric acid, disodium salt(7758-16-9) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36 |
Safety Statements | 24/25-26 |
WGK Germany | 2 |
RTECS | UX6475000 |
Hazardous Substances Data | 7758-16-9(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
Disodium pytophosphate | English |
SigmaAldrich | English |
Disodium pytophosphate Usage And Synthesis |
Chemical Properties | white powder |
Disodium pytophosphate Preparation Products And Raw materials |
Preparation Products | Sodium trimetaphosphate -->Maddrell's salt for food |
Raw materials | Sodium carbonate-->Phosphorous acid-->Sodium dihydrogenorthophosphate |
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