Sodium Pyrophosphate, Decahydrate, Crystal, Reagent, ACS
Diphosphoric Acid Tetrasodium Salt; Tetrasodium Diphosphate; Tetrasodium Pyrophosphate
|
Chemical Formula |
Na4P2O7.10H2O |
|
Molecular Weight |
F.W. 446.06 |
|
CAS # |
13472-36-1 |
|
Safety Information |
|
|
Health Hazard |
2 |
|
Fire Hazard |
0 |
|
Reactivity |
1 |
|
|
|
|
Test |
Specification |
| Assay (Na4P2O7.10H2O) | 99.0-103.0% |
| pH of a 5% Solution @ 25°C | 9.5-10.5 |
| MAXIMUM LIMITS | |
| Insoluble Matter | 0.01% |
| Chloride (Cl) | 0.002% |
| Sulfate (SO4) | 0.005% |
| Nitrogen Compounds (as N) | 0.001% |
| Heavy Metals (as | |
|
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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