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| Customization: | Available |
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| CAS No.: | 1310-58-3 |
| Formula: | KOH |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Potassium hydroxide Basic information |
| Description Chemical Properties Uses Applications Production Methods Reactions |
| Product Name: | Potassium hydroxide |
| Synonyms: | POTASH;POTASH CAUSTIC;POTASH LYE;POTASSIUM HYDRATE;POTASSIUM HYDROXIDE STANDARD;POTASSIUM HYDROXIDE;POTASSIUM HYDROXIDE ETHANOLIC;hydroxydedepotassium(solide) |
| CAS: | 1310-58-3 |
| MF: | KOH |
| MW: | 56.11 |
| EINECS: | 215-181-3 |
| Product Categories: | KOH;metal hydroxide;Base ConcentratesConcentrates (e.g. FIXANAL);Concentrates (e.g. FIXANAL);Base SolutionsVolumetric Solutions;By Reference Material;Reference Material Hydrochloric acid;Titration;Volumetric Solutions;HPLC Buffers - SolutionChromatography/CE Reagents;HPLC;HPLC Buffer;HPLC Buffers;Solution;Chromatography/CE Reagents;Eluent concentrates for ICAlphabetic;Ion Chromatography;P;PON - PT;Base SolutionsTitration;Solution containers (VOLPAC);Chemical Synthesis;Inorganic Bases;Synthetic Reagents;Decomposition Reagents;Atomic Absorption Spectroscopy (AAS);Digestion Reagents;Pure Salts for Melting Digestions (Trace SELECT)Analytical/Chromatography;Trace Analysis Reagents;Essential Chemicals;Reagent Grade;Analytical Reagents;Drying Agents;Special Applications;Base Solutions;Acids&Bases;Inorganics;INORGANIC & ORGANIC CHEMICALS |
| Mol File: | 1310-58-3.mol |
| Potassium hydroxide Chemical Properties |
| Melting point | 361 °C (lit.) |
| Boiling point | 1320°C |
| density | 1.450 g/mL at 20 °C |
| vapor pressure | 1 mm Hg ( 719 °C) |
| refractive index | n20/D 1.421 |
| Fp | 52 °F |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | powder |
| Specific Gravity | 1.09 |
| color | white |
| Odor | Odorless |
| PH | 10.98(1 mM solution);11.95(10 mM solution);12.88(100 mM solution); |
| explosive limit | 3.5-15.0%(V) (ethanol) |
| Water Solubility | soluble |
| Sensitive | Air Sensitive & Hygroscopic |
| Merck | 14,7640 |
| Exposure limits | Ceiling in air 2 mg/m3 (ACGIH). |
| Dielectric constant | 3.3(Ambient) |
| Stability: | Stable, but very hygroscopic. Dissolves exothermically in water. Incompatible with most metals, strong acids, acid chlorides, organic materials, zinc, aluminium, nitroalkanes, nitrobenzene, chlorine dioxide. Reacts vigorously with a wide variety of other materials. Readily absorbs water and carbon dioxide from the air. |
| Cosmetics Ingredients Functions | BUFFERING |
| InChI | 1S/K.H2O/h;1H2/q+1;/p-1 |
| InChIKey | KWYUFKZDYYNOTN-UHFFFAOYSA-M |
| SMILES | [OH-].[K+] |
| LogP | -1.380 (est) |
| CAS DataBase Reference | 1310-58-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Potassium hydroxide(1310-58-3) |
| EPA Substance Registry System | Potassium hydroxide (1310-58-3) |
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