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Wetting agent EPDM carrier to extrude the calcium oxide the granule defoaming agent CaO 80 calcium oxide (1600129779295)
Wetting agent EPDM carrier to extrude the calcium oxide the granule defoaming agent CaO 80 calcium oxide (1600129779295)
Product Overview
Description
High quality quick lime powder with best price CAS 1305-78-8 Calcium oxide Calcium oxide is an inorganic compound, the chemical formula is CaO, the common name quicklime.Physical properties are white
powder surface, impure for gray white, containing impurities in light yellow or gray, with hygroscopicity * Quick lime. Calcined lime
Calcium oxide CaO can up to 95%Calcium oxide is an inorganic compound, the chemical formula is CaO, the common name quicklime.Physical properties are white powder surface, impure for gray white, containing impurities in light yellow or gray, with hygroscopicity.
Calcium Oxide Calcium oxideCalcium oxide foreign name: calcium oxide other name quick lime:Calcined lime Chemical CaO molecular weight is 56.077CAS No.135-78-8eINEs 215-138-9 Melting point 2572℃ (2845K) Boiling point 2850℃ (3123K) Water solubility reacts with water to
produce slightly soluble calcium hydroxide density 3.35g /cm Outside view White solid Flash point is not flammable use desiccants
Safety description control information uncontrolled metal oxidation number II
Application of CaO1. Can be used as a filler, for example, as a filler for epoxy adhesives;
2. Used as analytical reagent, carbon dioxide absorbent in gas analysis, spectral analysis reagent, high-purity reagent for epitaxial and diffusion processes in semiconductor production, ammonia drying and alcohol dehydration in the laboratory,
3. As raw materials, it can produce calcium carbide, soda ash, bleach powder, etc., also used in leather making, wastewater purification, calcium hydroxide and various calcium compounds;
4, can be used as building materials, metallurgical flux, cement accelerator, phosphor flux;
5. Used as vegetable oil decolorizer, drug carrier, soil improver and calcium fertilizer;
6. It can also be used for refractory materials and desiccant
7. Can prepare no. 1 and no. 2 adhesives for agricultural machinery and underwater epoxy adhesives, and can also be used as a reaction-agent for pre-reaction with 2402 resin;
8. Used for acid wastewater treatment and sludge conditioning;
9, can also be used as boiler out-of-service protective agent, the use of lime moisture absorption ability, so that the boiler water vapor system metal surface to keep dry, prevent corrosion, suitable for low pressure, medium pressure, small capacity drumboiler long-term out-of-service protection;
Preparation of calcium hydroxide, 10, can and water reaction equation: CaO + H ₂ O = Ca (OH) ₂, belongs to the chemical reaction.