Newblue-CHEM Potassium fluoride 7789-23-3
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| 1 Kilogram |
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- Min.Order :1 Kilogram
- Purity: 99% min
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Keywords
7789-23-3 Potassium fluoride FK
Quick Details
- Appearance:white powder
- Application:Potassium fluoride 7789-23-3
- PackAge:25kg plastic drum
- ProductionCapacity:1|Metric Ton|Day
- Storage:room temperature
- Transportation:by air
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Details:
| Potassium fluoride Basic information |
| Product Name: | Potassium fluoride |
| Synonyms: | POTASSIUM FLUORIDE;POTASSIUM FLUORIDE IN D2O NMR REFERENCE STANDARD;POTASSIUM FLUORIDE ON CELITE(R);Fluorure de potassium;fluoruredepotassium;KF;Potassium fluoride (KF);Potassium fluorure |
| CAS: | 7789-23-3 |
| MF: | FK |
| MW: | 58.1 |
| EINECS: | 232-151-5 |
| Product Categories: | Inorganics;Chemistry;Reagent Grade;Fluoride SourcesMetal and Ceramic Science;Crystal Grade Inorganics;Potassium Salts;PotassiumMetal and Ceramic Science;Protection and Derivatization;ACS GradeProtection and Derivatization;Deprotecting Reagents;Essential Chemicals;Fluoride Sources;Routine Reagents;Potassium SaltsEssential Chemicals;Metal and Ceramic Science;Reagent Plus;Salts;Analytical Reagents for General Use;O-P, Puriss p.a.;Puriss p.a.;metal halide;Essential Chemicals;Inorganic Salts;Materials Science;Metal and Ceramic Science;Potassium Salts;Reagent Plus;Research Essentials;Solutions and Reagents;Fluoride |
| Mol File: | 7789-23-3.mol |
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| Potassium fluoride Chemical Properties |
| mp | 858 °C(lit.) |
| bp | 1505 °C |
| density | 2.48 |
| refractive index | 1.363 |
| Fp | 1505°C |
| storage temp. | Store at RT. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | spray-dried |
| Water Solubility | 92.3 g/100 mL (18 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,7632 |
| Stability: | Stable. Protect from moisture. Incompatible with strong acids, strong bases. |
| CAS DataBase Reference | 7789-23-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Potassium fluoride(7789-23-3) |
| EPA Substance Registry System | Potassium fluoride (KF)(7789-23-3) |
| Safety Information |
| Hazard Codes | T |
| Risk Statements | 25-23/24/25 |
| Safety Statements | 45-26-36/37 |
| RIDADR | UN 1812 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | TT0700000 |
| F | 3 |
| Hazard Note | Harmful |
| HazardClass | 6.1 |
| PackingGroup | III |
| Hazardous Substances Data | 7789-23-3(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Potassium fluoride Usage And Synthesis |
| Chemical Properties | White solid |
| Usage | A versatile fluoride ion source used in a study of ion-specific swelling and de-swelling of ampholytic polymer gels,3 in the room temperature oxidation of noble metals in HF,4 and in the measurement of electronic polarizabilities of ions in polymers of alkali halides.5 |
| General Description | White powder or crystals with a sharp saline taste. Shipped as a solid or an aqueous solution. Strongly irritates skin, eyes and mucous membranes. Toxic by ingestion. Used in insecticides, solder flux and etching glass. |
| Air & Water Reactions | Deliquescent. Water soluble. |
| Reactivity Profile | Potassium fluoride reacts with acids to evolve corrosive and toxic hydrogen fluoride. Aqueous solutions corrode glass and consequently are prepared and stored in polyethylene containers. The pure solid may be stored in glass containers. Reacts violently with (Pt + BrF3). [NTP 1992]. |
| Health Hazard | TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. |
| Fire Hazard | Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. |
| Potassium fluoride Preparation Products And Raw materials |
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