SX0709
Sodium Phosphate, Monobasic, Monohydrate
HPLC
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EMD Millipore
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26 May 2012
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| Product information | |||
|---|---|---|---|
| Grade | Meets ACS Specifications | ||
| Synonyms | Sodium Dihydrogen Phosphate, Monohydrate | ||
| Chemical formula | NaH2PO4·H2O | ||
| Molar mass | 137.99 | ||
| CAS number | 10049-21-5 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Molar mass | 137.99 | ||
| Specifications | |
|---|---|
| Assay (alkalimetric) | 99.0-102.0% |
| Calcium (Ca) | 0.005% max |
| Chloride (Cl) | 5ppm max |
| Heavy metals (as Pb) | 0.0005% max |
| Insoluble matter | 0.01% max |
| Iron (Fe) | 0.0005% max |
| pH of a 5% solution at 25°C | 4.1-4.5 |
| Potassium (K) | 0.005% max |
| Sulfate (SO4) | 0.003% max |
| Total nitrogen (N) | 0.001% max |
