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ÜRÜN

Potasyum karbonat

  • Ürün adı: Potasyum karbonat
  • CAS Numarası.: 584-08-7
  • Saflık: 85.2%
  • MF: K2CO3
  • Dış görünüş: White, hygroscopic solid
  • Paket: çanta
  • Sertifika: ISO
  • Başvuru: It is a chemical compound that finds various industrial and commercial applications
  • Örnek: Mevcut

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Ürün ayrıntısı

Potassium carbonate is a kind of inorganic substance, beyaz kristal toz, density 2.428g/cm3, melting point 891℃. Soluble in water, aqueous solution is alkaline, insoluble in ethanol, acetone and ether. Strong hygroscopic, exposed to the air can absorb carbon dioxide and water, into potassium bicarbonate, should be sealed packaging.
 

Ürün Parametresi

Eş anlamlı Carbonate of potash, dipotassium carbonate, sub-carbonate of potash, pearl ash, potash, salt of tartar, salt of wormwood.
Kimyasal formül K2CO3 CAS numarası 584-08-7
Molar kütle 138.205 g/mol
ÖZELLİKLER
Dış görünüş White, hygroscopic solid
Koku kokusuz
Yoğunluk 2.43 g/cm3
Erime noktası 891 °C (1,636 °F; 1,164 k)
Kaynama noktası Decomposes
asitlik (pKa) 10.25
alevlenme noktası Yanıcı değildir
çözünürlük 3.11 g/100mL (25 °C) metanol
Insoluble in alcohol, aseton
sudaki çözünürlük 110.3 g/100mL (20 °C)
149.2 g/100mL (100 °C)
istikrar Stabil. Incompatible with moisture, asitler, magnesium bromine trifluoride and magnesium bromine trichloride.
Saklama koşulu +5°C ile +30°C arasında saklayın.

Başvuru

1. Potasyum karbonat optik cam üretmek için kullanılabilir, which can improve the transparency, strength and refractive coefficient of glass.
2. It is also used in the production of welding rods, which can prevent the arc breaking phenomenon during welding.
3. KDV boyalarının üretimi ve boyama ve buz ağartma.
4. Used as an adsorbent to remove hydrogen sulfide and carbon dioxide.
5. Potassium carbonate mixed with soda ash can be used as dry powder fire extinguishing agent.
6. It can also be used as an auxiliary raw material for acetone and alcohol production and as an antioxidant in rubber production.
7. Chemical potassium carbonate aqueous solution can be used for cooking cotton cloth and degreasing wool.
8. It is also used in the production of ink, photo medicine, polyester, ilaç, galvanik kaplama, deri, ceramics, building materials, crystal, potash soap and medicine.
9. Heavy potassium carbonate is mainly used as raw materials for picture tube glass shells, widely used as raw materials for glass and special glass, and used for decarbonization of large fertilizers.
10. It can be used as a leavening agent in food.
11. As an alkaline agent and dough improver, and can inhibit the acid of noodles, can be used for noodle food, according to the production needs of appropriate use.
12. Used for washing and processing of exposed photosensitive materials.
13. For analytical reagents, reference reagents and fluxes of molten silicates and insoluble sulfates.
 

Ürünlerin çoklu kullanımı

Kimyasal Üretimde Kullanılır,Glass and Ceramics Industry,Soap and Detergent Industry,Yiyecek ve içecek endüstrisi,İlaç endüstrisi,Fertilizer Industry,Tekstil endüstrisi,Wastewater Treatment,