Calcium oxide, commonly known as quicklime, is a white, caustic, and crystalline solid with the chemical formula CaO. It is produced by heating calcium carbonate (usually limestone) to high temperatures, causing the release of carbon dioxide. Calcium oxide is highly reactive with water, leading to the production of calcium hydroxide and the release of a significant amount of heat, a process known as slaking. This property makes it valuable in a range of applications, including as a key ingredient in cement production, in agriculture to amend soil pH, and in various industrial processes like metallurgy and the production of chemicals. Its reactivity and versatility in multiple industries underscore its importance as a fundamental chemical compound.
Product Description : high-quality calcium oxide Price of product ( USD price or FOB price) : USD 80 USD per ton, EXW Product origin : Shanxi, P.R. China Key Specifications/Special Features : CaO-93.67% MgO-2.11% SiO-20.83% S-0.03% Aktivitat-435 Minimum Order Size and Packaging details : Packing 25 Kg Bag , Minimum Order Quantity 32 ton.
Imported Calcium Oxide Food Grade (Plastic and Rubber) Purity: 95 +-2% Particle Size: 1500- 2000 Mesh This is an introductory product from the Vinkimya platform. Water absorber, moisture removal in Plastic and rubber industries. Calcium Oxide in powder form, with a purity of 95. It absorbs moisture and eliminates moisture related problems in plastics and rubber applications. It can be used as a desiccant in PE PP master batches, rubber compounds, and PVC plastisols. Applications for Calcium Oxide Desiccant master batch production Filler master batch Plastics recycling Pressure less, continuous curing systems such as microwave, Wastewater treatment Low-pressure curing in the cable industry Construction chemicals where moisture must be eliminated
Calcium oxide Brand: jianshi The specifications of our food grade calcium oxide are better than other brands', reach to the world advanced level. As processing agent, it can be used in all kinds of foods, and the residual is unlimited. Specification Items Specifications Description White or gray particle, powder Caow/% 99 Magnesium and alkali salts, w% 1.1 Acid-insoluble substances, w% 0.2 Arsenic (as as), mg/kg 0.4 Fluoride(as f), mg/kg 76 Pb, mg/kg 0.08 Loss on ignition, w/% 3.0 Particle size (325 meshes), w% 90 Conclusion: this product conforms to requirements of standard gb30614.
Berkim Calcium Oxide acts as a moisture retainer in rubber and plastic compositions. Produced with the desired grain structure and packaging option.
calcium oxide powder is used as a basic flux. It is used in the refining of sugar and as a disinfectant and germicide. 5. Does calcium oxide dissolve in water.
Calcium Oxide (CaO), commonly known as quick lime or burnt lime, is a widely used chemical compound. It is a white,caustic,alkaline, crystalline solid at room temperature. The physical property of quick lime is a white powder on the surface,turning light yellow or gray when containing impurities, and has hygroscopicity. Features: * Chemical Formula: CaO * Common Name: Quick Lime * Physical Property: White powder, caustic, alkaline * Impurities: Grayish white, light yellow or gray * Applications: Widely used in various industries Benefits: * Essential chemical compound for multiple industrial processes * High purity and quality for reliable performance * Versatile applications in construction, manufacturing, and agriculture * Strict quality control measures for safety and efficacy Contact for more information.
Quick lime lump 10-70MM/ Quick lime powder - 90% min CaO - Packing PP PE Jumbo bag 1.25-1.4tons, included wood pallet - 25-28MTS/FCL 20FEET or as request
Calcium oxide We have the pleasure to introduce our company to you. Limetreat (M) Sdn Bhd, one of the leading Lime Products manufacturer and supplier in Malaysia. Limetreat (M) Sdn Bhd is a member of NSL Chemicals Group of companies with operations in 14 countries. Its clients are located over the world from Middle East to China, and from Europe to Central America. The Group is a public listed company in the Stock Exchange of Singapore. Our primary lines of businesses are Environmental Chemicals & Services and we are the leading supplier for Lime products like Lime Stone, Quicklime, Calcium Carbonate Powder, Hydrated Lime, Calcium Oxide Powder, Carbon Additives and Refractory Products. NCL Chemicals is certified to ISO9001:2000 Quality Management System & also ISO14001. Limetreat products are certified by SIRIM Malaysia. Lime, one of the most prolific and versatile chemicals in the world and suitable for most of the sectors like steel industry, water treatment, plastering, agriculture, soil stabilization, mining industry, ready mix concrete, pulp & paper industry, etc. The environmental chemicals are manufactured in Malaysia and Singapore plants. In water treatment, lime is used by many municipalities to improve water quality, especially for water softening and arsenic removal. Hydrated lime is also widely used to adjust the PH of water to prepare it for further treatment. Lime is also used to combat "red water" by neutralizing the acid water, thereby reducing corrosion of pipes and mains from acid water.
Calcium Oxide and Calcium Hydroxide are available upon client's reuqest
1000 Ton Ready stock available in Pakistan in lumps the percentage is below Silica 0.56% Ironoxide 0.37% Aluminium Oxide 0.25% Calcium Oxide 53.27% Magnesium Oxide 1.60% Sodium Oxide 0.60% Pottasium Oxide 0.10 LOI Loss On Ignition 42.44%
Specifications: 1 Calcium Hydroxide Ca(OH)2 90% 2 Calcium Hydroxide Ca(OH)2 90% 3 Calcium Oxide CaO 68% 4 Calcium Carbonate CaCO3 2% 5 Magnesium Oxide MgO 0.4% 6 Acid Insoluble SiO2 0.4% 7 Alumina Al2O3 0.05% 8 Iron Fe2O3 0.05% 9 Chloride Cl Traces 10 Moisture 0.3% 11 Mesh (BSS) 250-300
Calcium oxide 40% is a Fertiliser for plants. 1Kg is used for 2Acres by mixing in water.
We Are Manufacturer Of Quick lime , Calcium oxide powder or Slacked Lime. Pure Gas Burnt Lime Hassan Abdal Calcium will be 85+
Powder Hardrock 0,2 0,4
Brand: Jianshi The specifications of our food grade calcium oxide are better than other brands', reach to the world advanced level. As processing agent, it can be used in all kinds of foods, and the residual is unlimited. Specification ITEMS SPECIFICATIONS Description white or gray particle, powder CaOï¼?w/% 99 Magnesium and alkali salts,w% 1.1 Acid-insoluble substances,w% 0.2 Arsenic (as As), mg/kg 0.4 Fluoride(as F), mg/kg 76 Pb, mg/kg 0.08 Loss on ignition, w/% 3.0 Particle Size (325 meshes), w% 90 Conclusion: This product conforms to requirements of standard GB30614.
Ca: higher than 90% MgO: lower than 1% SiO2: lower than 2% S: lower than 0.03% Activity: higher than 380 ml Specification: 2 -4 cm, 3 --6 cm
high quality soft burnt lime , minimum 92%, CAS : 1305-78-8
Calcium Oxide(CAS:1305-78-8)
Product details 1. Chemical Name: calcium oxide, quicklime 2. Molecular Formula: CaO 3. Molecular Weight: 56.08 4. CAS: 1305-78-8 5. EINECS: 215-138-9 6. Expiration: 24 months (used within the period of validity) 7. Character: It is white or off-white particles or powder, with moisture absorption, insoluble in ethanol, soluble in acid, and glycerol. 8. Usages: It is used as building materials, metallurgical fluxes, widely used in pesticides, paper making, food, petrochemical, tannery and waste water purification. In the food industry, can be used as processing auxiliaries; in the building industry, as a cement accelerator and so on. Product Parameter Appearance: lump, powder, granular Color: White, light grey, Light yellow Calcium: Oxide content 80-95% Carrier:PE/PP Water absorption: 20% Moisture absorbent weight: 20~25 ±1,0% MFI(230�°C/10min) ; 5~10g/10min Melting Point (C) ; 120C Density(g/m ); 1.4+/-0.1g/m Volatility 1.5+/-0.5% Pellet size of Masterbatch 2.5micron Addition Rate(%) 2-5% Packing (Net weight) : 25 Kg/ bags Vacuum packaging Time to keep in Mixture : 20 to 48 hours Factory Wholesale High Calcium Oxide content CaO Quicklime Lead time: Normally 3-5days. It depends on your quantity and our stock. Terms: FOB Fangcheng,China Payment: T/T, Western Union, Money Gram
