Merck, 1050990250, di-Potassium hydrogen phosphate trihydrate
Size:250 g, di-Potassium hydrogen phosphate trihydrate, Potassium phosphate dibasic, for analysis EMSURE®
Catalog Number: 1050990250
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Pack Size250 g
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| UNSPSC Code | 12352302 |
|---|---|
| EC Index Number | 231-834-5 |
| NACRES | NA.21 |
| Web Name Override | Potassium phosphate dibasic trihydrate |
| MDL number | MFCD00149926 |
| SMILES string | [K+].[K+].[P](=O)([O-])([O-])O.O.O.O |
| InChI | 1S/2K.H3O4P.3H2O/c;;1-5(2,3)4;;;/h;;(H3,1,2,3,4);3*1H2/q2*+1;;;;/p-2 |
| InChI key | XQGPKZUNMMFTAL-UHFFFAOYSA-L |
| product line | EMSURE® |
| assay | ≥99.0% (acidimetric) |
| form | solid |
| pH | 9.2-9.4 (20 °C, 50 g/L in H2O) |
| mp | 340 °C (anhydrous substance; decomposes) |
| bulk density | 800 kg/m3 |
| anion traces | chloride (Cl-): ≤0.001% |
| cation traces | As: ≤0.00005% |
| storage temp. | 15-25°C |
| Quality Level | 300 |
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