- Product Details
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Quick Details
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MF:
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CaO
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EINECS No.:
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215-138-9
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Place of Origin:
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China
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Appearance:
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White powder or gray powder
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Application:
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desiccant
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Brand Name:
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SIMEL
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Model Number:
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SM
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Keywords:
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CaO powder
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Sample:
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Availiable
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Package:
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25kg/bag
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Grade:
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Industrial Grade/Reagent Grade
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Apperance:
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White or gray solid powder
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Density:
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3.35 g/cm3
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MELTING POINT:
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2572℃
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Molecular weight:
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56.077
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Shelf life:
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24 Months
Quick Details
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CAS No.:
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1305-78-8
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Purity:
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90%-99%
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Other Names:
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quicklime
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MF:
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CaO
-
EINECS No.:
-
215-138-9
-
Place of Origin:
-
China
-
Appearance:
-
White powder or gray powder
-
Application:
-
desiccant
-
Brand Name:
-
SIMEL
-
Model Number:
-
SM
-
Keywords:
-
CaO powder
-
Sample:
-
Availiable
-
Package:
-
25kg/bag
-
Grade:
-
Industrial Grade/Reagent Grade
-
Apperance:
-
White or gray solid powder
-
Density:
-
3.35 g/cm3
-
MELTING POINT:
-
2572℃
-
Molecular weight:
-
56.077
-
Shelf life:
-
24 Months
Product Images
Product Description
Colorless or white block or powder. In the air absorb carbon dioxide and water.The relative density of 320-3.38, melting point 2614 degree, boiling point 2850 degrdd. In water is generated with calcium hydroxide and give off a lot of heat, slightly soluble in water, soluble in acid. Corrosive. To eyes, respiratory system and skin irritation.
Application
1. It can be used as a filler
2. It is used as an analytical reagent,
3. Used as raw materials, it can be used to manufacture calcium carbide, soda ash, bleaching powder, etc
4. It can be used as a flux for building materials, metallurgical flux, cement quick-setting agent, and phosphor;
5. Used as vegetable oil decolorizing agent, drug carrier, soil amendment and calcium fertilizer;
6. It can also be used for refractory materials and desiccant;
7. It can be used to prepare No. 1 and No. 2 glue for agricultural machinery and underwater epoxy adhesive
8. Used for acid wastewater treatment and sludge conditioning;
9. It can also be used as a boiler deactivation protectant
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Test item
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Specification
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Reagent grade
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Pharmaceutical grade
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Appearance
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Conform
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Conform
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Assay %
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≥ 98.0
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≥ 97.0
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Clarity test
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Conform
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Conform
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Acetic acid insoluble %
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≤ 0.05
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≤ 0.1
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The ignition lose heavy/%
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2
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5
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Chloride %
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≤ 0.003
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≤ 0.01
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Nitrate %
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≤ 0.004
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≤ 0.01
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Sulfate %
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≤ 0.1
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≤ 0.25
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Ferric %
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≤ 0.015
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≤ 0.03
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Alkali metal %
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≤ 0.5
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≤ 1.0
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Ammonia water precipitate%
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≤ 0.2
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≤ 0.4
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Packing & Delivery
Pakage：
Packed in 25 kg, 40kg, 50 kg, 1000 kg per bag.
Port：Tianjin Qingdao Shanghai port
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