Sodium Phosphate Monobasic, Monohydrate, Granular, USP, BP
Sodium Dihydrogen Phosphate; Sodium Biphosphate; Monosodium Phosphate
U.S.P. Functional Use: Buffering Agent
|
Chemical Formula |
NaH2PO4.H2O |
|
Molecular Weight |
F.W. 137.99 |
|
CAS # |
10049-21-5 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
0 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Assay (NaH2PO4; Anhydrous Basis) | 98.0-100.5% |
| pH of a 5% Solution | 4.2-4.5 |
| Water | 11.5-14.5% |
| MAXIMUM LIMITS | |
| Insoluble Substances | 0.2% |
| Chloride (Cl) | 0.014% |
| Sulfate (SO4) | 300 ppm |
| Aluminum, Calcium and Related Elements | To pass t |
|
UPS limit |
150 lb |
|
Storage Information |
HYGROSCOPIC: Keep tightly closed. |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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