Complaint
1.Can be used as filler.
2, Used as an analytical reagent, gas analysis used as carbon dioxide absorber, spectral analysis reagent, high purity reagent used in semiconductor production epitaxy, diffusion process, laboratory amm onia drying and alcohol dehydration.
3, Used as raw materials, can manufacture calci um carbide, soda, bleaching powder, etc., also used for leather, wastewater purification, calcium hydroxide and a variety of calcium compounds;
4, Can also be used for refractory materials, desiccant
5, Used for acid wastewater treatment and sludge conditioning;
6, Can react with water to prepare calcium hydroxide,
