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221473
Fluka
Potassium hydroxide
SKU
221473
ACS Reagent, pellets, ≥85%
Synonym(s)
Caustic potash
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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 KOH | MDL Number |
| Molar Mass 56.11 g/mol | Synonyms Caustic potash |
Documents
Specifications
| Property | Value |
|---|---|
| assay | Min. 85.0 % |
| assay of K2CO3 | Max. 2.0 % |
| calcium (Ca) | Max. 0.005 % |
| iron (Fe) | Max. 0.001 % |
| magnesium (Mg) | Max. 0.002 % |
| sodium (Na) | Max. 0.05 % |
| nickel (Ni) | Max. 0.001 % |
| form | pellets |
| heavy metals (ICP) ACS | Max. 0.001 % |
| chloride (Cl) | Max. 0.01 % |
| phosphate (PO4) | Max. 5 ppm |
| sulfate (SO4) | Max. 0.003 % |
| total N | Max. 0.001 % |
| appearance | complying |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | 1.327 °C (1.013 hPa) |
| Certification | ACS Reagent |
| Color | Colorless |
| Corrosivity | Corrosive to metals |
| Density | 2.04 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Solid |
| Grade | ACS Grade |
| Incompatible Materials | Exothermic reaction with strong acids, Exothermic reaction with water, Gives off hydrogen by reaction with metals, Aluminium, Tin, Zin |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 360 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 85.00 |
| Purity Details | >=85.00% |
| Solubility in Water | 1.120 g/l.Reacts violently with water. (20 °C) |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | Not applicable |
| pH-Value | 14 (20 °C) (as aqueous solution) |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 8 |
| Package Group | II |
| UN ID | UN1813 |
