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Calcium hydroxide common names are slaked lime and hydrated lime.Production method of calcium hydroxide: This is what you get when you finish digesting calcium oxide with water and then drying, sifting, and windpicking it. Physical and chemical properties: strongly alkaline. Place it in the air; it slowly starts to absorb carbon dioxide and turns into calcium carbonate. It is slightly soluble in water; its solubility in acid is great. Density at 22.4g/cm3 shows that its clarified aqueous solution is a colorless, odorous, and alkaline liquid, transparent to the human eye, and can be assigned a PH value of 12.4. Clarification makes any form of calcium hydroxide highly lucid and free of smell.
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1. It Can be used as a source for producing calcium carbonate.
2. Calcium hydroxide is alkaline and can thus reduce the acidity of the soil, hence improving the structure of the soil. Bordeaux liquid in pesticides is prepared out of lime milk (this is calcium hydroxide dissolved in water) and copper sulfate aqueous solution, in a certain proportion.
3. Quality products are largely used in making epichlorohydrin, propylene oxide.
4. Calcium hydroxide is applicable in rubbers, additives for petrochemicals, and lubricating oil among others for the petroleum industry; it prevents coking and deposition of sludge, neutralization, and anti-corrosion.
5. Calcium hydroxide is strongly alkaline and can react neutrally with acidic wastewater to adjust the pH value of wastewater to neutral or slightly alkaline. Calcium hydroxide can be used as a pH regulator, and the pH value of wastewater can be adjusted quickly and effectively by precisely controlling the dosage. This has shown remarkable environmental and economic benefits in the treatment of acidic wastewater.
6. Calcium hydroxide and carbon dioxide in the air will also react to form calcium carbonate, which is insoluble in water. This makes calcium hydroxide first useful in the sugar industry to neutralize the acid in the syrup and then allowing the productivity of Carbon dioxide to react with the remaining calcium hydroxide, creating a precipitate that can be filtered out. This would help reduce the sour taste of sugar.
1.Precautions for transportation
The packing should be in good condition and properly loaded During the transportation process, it is necessary to ensure that the container does not leak collapse fall and damage It is strictly prohibited to mix with inflammable or combustible materials acids edible chemicals etc Should not be transported in rainy weather
2. Precautions for storage
Store in a cool and ventilated warehouse. The humidity in the warehouse is best not to exceed 85%. The package must be sealed properly to avoid absorption of moisture. It should be kept apart from combustible materials, acids, etc., and should not be mingled with them. The storage areas should have spill containment materials.
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FAQ
Q: Are you a trading company or a factory?
A: We are a factory.
Q: What are your main products?
A: Calcium oxide, Calcium hydroxide, Light calcium carbonate, Heavy calcium carbonate，Nano calcium carbonate
Q: How do you control quality?
A: Our factory is equipped with professional technicians to control the quality, and the inspectors conduct a sample test every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other third party inspection.
Q: Where is your factory?
A: Our factory is located in Changshu, Jiangsu Province, welcome to visit us at any time.
Q: Do you offer custom calcified products?
A: We offer various grades of calcium products to meet the needs of our customers.
Q: How do I contact you to purchase a product?
A: Below is our contact information, please feel free to contact us at any time.
