Potassium Hydrogen Phthalate For HPLC
| Product Code | P098 | Grade | HPLC |
| Purity | 99.5% | CAS No | 877-24-7 |
| Molecular Formula | C8H5KO4 | Molecular Weight | 204.22 |
| H.S.Code | 2917.3990 | Shelf Life | 5 years |
Physical Properties
| Physical state at 20c | Solid | Colour | White | Odour | Odorless |
Specifications
| Appearance | White crystalline powder |
| Assay | Min. 99.5% |
| Solubility (100 mg/mL in water) | Complete, colourless |
| pH | 3.5 - 5.0 |
| UV absorbance (10% solution in water) | |
| at 330 nm | Amax : <0.05 |
| at 340 nm | Amax : <0.03 |
| at 350 nm | Amax : <0.02 |
| at 500 nm | Amax : <0.02 |
Packaging
| 500 g |
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