Anhydrous potassium carbonate is a crystalline product with or without water or 1.5 molecules. Anhydrous substance is white granular powder, crystalline product is white translucent small crystal or particle, odorless, with strong alkali taste, relative density 2.428 (19℃), melting point 891℃, solubility in water is 114.5g/l00mL (25℃), easy to absorb moisture in wet air. Anhydrous potassium carbonate is dissolved in lmL water (25℃) and about 0.7mL boiling water, the saturated aqueous solution is cooled after the glass monoclinic crystal hydrate precipitation, the crystal water is lost at 100℃, the pH value of 10% aqueous solution is about 11.6, insoluble in ethanol and ether.
Product Specification
|
Potassium Carbonate |
99% min |
|
Sulphate |
0.04% max |
|
Chloride |
0.03% max |
|
Burnt loss |
0.8% max |
|
Insoluble matter |
0.04% max |
|
Iron |
0.001% max |
Physical Properties
|
Appearance |
White granular powder |
|
Melting Point |
891℃ |
|
Solubility in water |
114.5g/l00mL |
|
Odor |
Odorless |
Our Advantage
High quality
Best price
Fast delivery
Application
Anhydrous potassium carbonate is one of the important basic inorganic chemical, medicine, light industry raw materials, mainly used in optical glass, welding electrode, electronic tube, TV picture tube, light bulb, printing and dyeing, dyes, inks, photographic drugs, pholinine, polyester, explosives, electroplating, leather, ceramics, building materials, crystal, potash soap and medicine production. Anhydrous potassium carbonate is used as gas adsorbent, dry powder fire extinguishing agent, rubber antioxidant. Anhydrous potassium carbonate is also used to remove carbon dioxide from fertilizer syngas. Anhydrous potassium carbonate can also be used as potash fertilizer. With the continuous development of high and new technology, the application of potassium carbonate in washing additives, MSG, food and other fields is also expanding day by day. Potassium carbonate is mainly used in the manufacture of potassium glass, potash soap and other inorganic chemicals, as well as for the removal of hydrogen sulfide and carbon dioxide in industrial gases, and is also used in welding rods, ink manufacturing, printing and dyeing industry. Also expanding day by day.
Production and Storage
We have 30 years of production experience with first-class production technology and 2000㎡ warehouse.
Storage: Sealed, in cool and dry place, avoiding rain.
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