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Product Name:Potassium carbonate CAS:584-08-7 Purity:AR,99% Package:500g/58 |
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Product Name:PotassiuM carbonate CAS:584-08-7 Purity:99% Package:1KG,500G,5KG |
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Product Name:PotassiuM carbonate CAS:584-08-7 Purity:99% Package:500g Remarks:AAA125368 |
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Product Name:PotassiuM Carbonate [for General Organic CheMistry] CAS:584-08-7 Purity:99.0%(T) Package:300G |
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| Potassium carbonate Basic information |
| Potassium carbonate Chemical Properties |
| Potassium carbonate Usage And Synthesis |
Chemical Properties | white powder or granules | General Description | An aqueous solution of potassium hydroxide. Corrosive to metals and tissue. Density 12.8 lb /gal. Used to make soaps, other potassium compounds, in liquid fertilizers. | Air & Water Reactions | Water soluble. Addition of water evolves heat. | Reactivity Profile | Potassium carbonate neutralizes acids exothermically to form salts plus water. Reacts with certain metals (such as aluminum and zinc) to form oxides or hydroxides of the metal and generate gaseous hydrogen. May initiate polymerization reactions in polymerizable organic compounds, especially epoxides. May generate flammable and/or toxic gases with ammonium salts, nitrides, halogenated organics, various metals, peroxides, and hydroperoxides. May serve as a catalyst. Reacts when heated above about 84°C with aqueous solutions of reducing sugars other than sucrose, to evolve toxic levels of carbon monoxide [Bretherick, 5th Ed., 1995]. | 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 carbonate Preparation Products And Raw materials |
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