| Customization: | Available |
|---|---|
| CAS No.: | 584-08-7 |
| Formula: | K2co3 |
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Potassium carbonate is a remarkable inorganic compound, distinguished by its chemical formula K2CO3 and a molecular weight of 138.206. This compound boasts a density of 2.428g/cm3 and an impressive melting point of 891°C. Its solubility in water results in an alkaline aqueous solution, while it remains insoluble in ethanol. Noteworthy for its strong hygroscopic nature, potassium carbonate eagerly absorbs carbon dioxide and moisture from the air, transforming into potassium bicarbonate. Therefore, it requires meticulous sealing and packaging. In tandem with the relentless march of high-tech advancements, potassium carbonate's application spectrum is widening, notably in detergent auxiliaries, monosodium glutamate production, and food industries. It ranks among the vital basic inorganic chemicals, serving as a cornerstone raw material for pharmaceutical and light industrial sectors.
Potassium carbonate demonstrates its versatility across diverse industries. In the realm of inorganic chemistry, it facilitates the production of compounds such as potassium sodium tartrate, potassium aluminum fluoride, potassium thiocyanate, and titanium dioxide. Within pharmaceutical circles, it plays a crucial role in manufacturing long-acting sulfonamides, progesterone, and estradiol benzoate. The glass enamel sector finds it invaluable for preparing enamel powder, enhancing its leveling attributes. When introduced to glass, it functions as a flux, elevating transparency and refractive qualities. The dye industry capitalizes on its presence in the creation of indantil, disperse red 3B, and vat gray M. In printing and dyeing, it supports vat dye application and ice dye whitening processes. Furthermore, the rubber industry relies on it for producing 4010 antioxidants, whilst in textile processes, it's essential for scouring cotton and degreasing wool.
Potassium carbonate holds a prestigious position as a fundamental inorganic chemical, playing a pivotal role in pharmaceuticals and light industry. Its primary uses span the production of optical glass, welding rods, electron tubes, television picture tubes, and light bulbs. It is indispensable in printing, dyeing, dye manufacturing, ink production, and photographic chemicals. Essential for the synthesis of sodium carbonate, polyester, explosives, electroplating, leather making, ceramics, building materials, crystals, potassium soaps, and pharmaceuticals. As a gas adsorbent, it serves as a dry powder fire extinguishing agent and rubber antioxidant. It efficiently removes carbon dioxide from fertilizer synthesis gas and can be utilized as potassium fertilizer. The ever-evolving technological landscape is continually broadening its application, especially in detergent additives, monosodium glutamate, and the food sector.
Potassium carbonate stands out for its essential roles in producing potassium glass, potassium soap, and other inorganic chemicals. Its capability to remove hydrogen sulfide and carbon dioxide from industrial gases proves indispensable. Widely employed in the production of welding rods, ink manufacturing, and within the printing and dyeing industries, it serves as a versatile and crucial component.
| Items | Unit | Fine Grade | TV Glass Grade | First Grade | Regular Grade |
| Purity (as K2CO3) | % min | 99 | 99 | 98.5 | 96 |
| Chloride (as KCL) | % max | 0.01 | 0.03 | 0.1 | 0.2 |
| Sulphate (as K2SO4) | % max | 0.01 | 0.04 | 0.1 | 0.15 |
| Iron | % max | 0.001 | 0.001 | 0.003 | 0.01 |
| Insoluble matter in water | % max | 0.02 | 0.04 | 0.05 | 0.1 |
| Burnt loss | % max | 0.6 | 0.8 | 1 | 1 |
Najin Import and Export (Shandong) Co., Ltd. emerges as a dynamic and multifaceted organization, focused on an impressive array of industrial chains including BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether to polyester polyols. Our dedicated and skilled sales team has garnered industry-wide acclaim, thanks to our exceptional technical expertise, robust administrative management, and outstanding teamwork. Our products are trusted and sought after by both domestic and international enterprises.
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