Quantified potassium carbonate, national label quality, main brand, qinghai salt lake, etc., is the main compound of jenan chinese chemical co. Ltd.; the product has been in business for the past 15 years, with a cumulative annual sale of 800 tons, and can be supplied in a single vehicle. Long-term stable stock at jinan warehouse20Tons, one at high prices。
Potassium carbonate is an inorganic substance with a chemical formula of k2co3 and a molecular volume of 138. 206 with a white crystal powder, density 2. 428g/cm3, melting point 891°c. Soluble in water, water solution is alkaline and not soluble in ethanol, acetone and ether. It is highly humid and exposed to air absorbs co2 and moisture, converts to potassium carbonate and should be packaged in seal。
Boiling point 333. 6 °c
Water solubility in water
Intensity 2. 428 g/cm3
Move 111 °c
It weighs 2. 29
Main uses:
1.Glass manufacturing:PdpGlass, cathode-ray tubesI don't know,FibreglassI don't know,；
2.Chemical reagents: high purity reagents, spectroscopy reagents, drying agents
3.Light industry: rinsing and washing of dyes, soap, ceramics, exposed light materials, gas absorbents, dry powder extinguishers, rubber anti-olds, etc.
I'm sorry.Food industry: laxatives, alkaline agents and pasta improvement agents
5.It is also used for the preparation of various potassium salts; it is used for the analysis of reagents, baseline reagents, and silicates and insoluble sulfates。