| Customization: | Available |
|---|---|
| CAS No.: | 1305-62-0 |
| Formula: | Ca(Oh0)2 |
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Calcium hydroxide is white powder. Chemical formula Ca (OH) 2, commonly known as slaked lime, slaked lime, water solution known as clarifying water. Is a white powder solid, slightly soluble in water. Alkali calcium hydroxide has continuity, is a strong base in. Calcium hydroxide is two yuan alkali, but slightly soluble in water. Calcium hydroxide is widely used in industry.
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Item
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Standard
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Test results
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Color
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White
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White
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Form
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Powder
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Powder
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Ca(OH)2
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95.0%~100.5%
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Pass test
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Carbonate
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Pass test
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Pass test
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Magnesium and alkali metals
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2.0% max
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1.55%
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Acid insoluble matter
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0.1% max
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0.088%
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As
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2mg/kg max
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1.65mg/kg
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Fluoride(As F)
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50mg/kg max
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48.9mg/kg
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Pb
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2mg/kg max
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1.66mg/kg
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Heavy metal(As Pb )
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10mg/kg max
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9.67mg/kg
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Loss on drying
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1.0% max
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0.99%
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Sieve residue(0.045mm)
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0.4% max
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0.385%
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Basic uses of calcium hydroxide products:
1. Calcium hydroxide is used as an environmentally friendly neutralizer for acid wastewater, sewage treatment, boiler flue gas desulfurization.
2. Calcium hydroxide can also be used as chemical raw materials, additives, additives, fillers for leather, metallurgy, coatings, petroleum lubricants, paper and so on.
3. Other uses of calcium hydroxide:
Calcium hydroxide is used as stone cutting aid, soil stabilizer, concrete tempering agent, chemical reagent, gypsum board caulking coagulant, construction adhesive ingredients, hard water softener, plastic fiber and so on.
A, calcium hydroxide environmental treatment with Ca(OH)2 screening rate of 125 mesh ≥90%
B, calcium hydroxide as a strong alkaline flocculant to neutralize acidic wastewater to make acidic wastewater neutral.
C, calcium hydroxide absorbs SO 2 in boiler flue gas, so that the sulfur content of emission flue gas meets environmental protection standards.
D, calcium hydroxide through.
E, calcium hydroxide wastewater treatment effect comparison, is the conventional alkaline coagulant wastewater treatment is recognized as the world's most alkaline neutralizer.
Calcium hydroxide product packaging and storage:
1. calcium hydroxide transport precautions: the packaging should be complete when shipping, loading should be secure. Calcium hydroxide should not be transported in rainy days.
2. calcium hydroxide storage precautions: store in a cool, ventilated warehouse. The humidity in the warehouse * is not more than 85%. The packaging must be completely sealed to prevent calcium hydroxide moisture absorption.
3. calcium hydroxide outer packaging are 850 kg/ton bag and 25 kg/bag woven bag.
4. according to the different actual needs of customers, calcium hydroxide can also be transported by tank truck.
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