TNJ Chemical produces super quality Calcium oxide CAS 73018-51-6 - 90%MIN assay, GMP SGS certification, USP BP EP FCC standard, Competitive price, online purchase support. To buy Calcium oxide CAS 73018-51-6 from China factory supplier manufacturer, please contact sales@tnjchem.com
Chemical Name:Calcium oxide
CAS NO.: 73018-51-6
Molecular Formula:CaO
Molecular Weight:56.08
Appearance: White or off-white powder
Assay: ≥90%
Application
1. Can be used as filler
2. Used as an analytical reagent, as a carbon dioxide absorbent during gas analysis, as a spectrum analysis reagent, high-purity reagents are used in the epitaxial and diffusion processes in semiconductor production, the drying of laboratory ammonia and alcohol dehydration, etc.
3. As raw materials, it can be used to produce calcium carbide, soda ash, bleaching powder, etc., but also for leather making, wastewater purification, calcium hydroxide and various calcium compounds;
4. It can be used as building materials, metallurgical fluxes, cement accelerators, and fluxes for phosphors;
5. Used as vegetable oil decolorizer, drug carrier, soil conditioner and calcium fertilizer;
6. It can also be used for refractory materials and desiccants.
Specification
Item |
Specification |
CaO (on dry basis),% |
≥ 90% |
MgO,% |
≤1.2 |
Fe2O3+Al2O3+SiO2,% |
≤1.5 |
As, ppm |
≤ 0.4 |
Pb, ppm |
≤3 |
Packing
25kg/bag
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