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96148
Fluka
Potassium phthalate monobasic
SKU
96148
for HPLC, ≥99.5%
Synonym(s)
KHP; Phthalic acid monopotassium salt; Potassium biphthalate; Potassium hydrogen phthalate
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General Information:
- Leading the industry for over 65 years
- Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
| Brand Fluka | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula HOOCC6H4COOK |
| MDL Number | Molar Mass 204.22 g/mol | RTECS Number CZ4326000 | Synonyms KHP; Phthalic acid monopotassium salt; Potassium biphthalate; Potassium hydrogen phthalate |
Documents
Specifications
| Property | Value |
|---|---|
| Assay | 99.5 - 100.5 % |
| pH (10 %) | 3.5 - 5.0 |
| Solution 20 g to 200 mL (H2O) | complying |
| Loss on drying (105°C) | Max. 0.5 % |
| Absorbance 500 nm | Max. 0.02 |
| Absorbance at 350 nm | Max. 0.02 |
| Absorbance at 340 nm | Max. 0.03 |
| Absorbance at 330 nm | Max. 0.05 |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 378 °C (1.013 hPa) |
| Certification | For HPLC |
| Color | Colorless |
| Density | 1.64 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| For Use With (Equipment) | For HPLC |
| Form | Solid |
| Grade | HPLC Grade |
| Incompatible Materials | Strong oxidizing agents |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 295-300 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 99.50 |
| Purity Details | >=99.50% |
| Solubility in Water | 80 g/l (20 °C) |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | 4.0 (20 °C) |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
