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223492
Fluka
Potassium sulfate
SKU
223492
ACS Reagent, ≥99.0%, powder
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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 | CAS Numbers (All) | EC Number | Linear Formula K2SO4 | MDL Number |
| Molar Mass 174.26 g/mol | RTECS Number TT5900000 |
Documents
Specifications
| Property | Value |
|---|---|
| Assay | 99.0 - 101.0 % |
| pH (5 %, 25 °C) | 5.5 - 8.5 |
| Water insoluble matter | Max. 0.01 % |
| Calcium (Ca) | Max. 0.01 % |
| Iron (Fe) | Max. 5 ppm |
| Magnesium (Mg) | Max. 0.005 % |
| Sodium (Na) | Max. 0.02 % |
| Heavy metals (as Pb) | Max. 5 ppm |
| Chloride (Cl) | Max. 0.001 % |
| Total N | Max. 5 ppm |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 1.698 °C (1.013 hPa) |
| Certification | ACS Reagent |
| Color | Colorless |
| Density | 2.66 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Solid |
| Grade | ACS Grade |
| Incompatible Materials | Strong oxidizing agents |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 1.067 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 99.00 |
| Purity Details | >=99.00% |
| Solubility in Water | 111 g/l (20 °C) |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | 6.0-7.5 (20 °C) |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
