PX1562
Potassium Phosphate, Monobasic
HPLC
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EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: +49 6151 72 2000
E-mail: Customer.CareDesk@emdchemicals.com
26 May 2012
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| Product information | |||
|---|---|---|---|
| Grade | Meets ACS Specifications | ||
| Synonyms | Potassium Dihydrogen Phosphate | ||
| Chemical formula | KH2PO4 | ||
| Molar mass | 136.09 | ||
| Storage | Room Temperature | ||
| CAS number | 7778-77-0 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Merck USA index | 13 7744 | ||
| Molar mass | 136.09 | ||
| Specifications | |
|---|---|
| Assay | 99.0% min |
| Chloride (Cl) | 0.001% max |
| Form | White crystals |
| Heavy metals (as Pb) | 0.001% max |
| Insoluble matter | 0.01% max |
| Iron (Fe) | 0.002% max |
| Loss on drying (105°C) | 0.2% max |
| pH of a 5% solution at 25°C | 4.1-4.5 |
| Sodium (Na) | 0.005% max |
| Sulfate (SO4) | 0.003% max |
