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Environmental protection used calcium hydroxide

Environmental protection used calcium hydroxide

1.Molecular formula: Ca(OH)2
2.Molecular weight: 74.096

3.Physical and chemical properties:
Soft white powder, strong alkalinity, density 2.24, loose density 0.5-0.8, soluble in acid, insoluble in water, insoluble in alcohol.

4.Featyres and application
The product is produced by special technology, with less impurities and fine fineness. It has been rated as a new product of Zhejiang Province and a high-tech industrialization project of Hangzhou City.
Products are widely used in sewage treatment, acid water and treatment, flue gas desulfurization, waste incineration, building insulation mortar, improve soil structure, reduce soil acidity and other fields. The product is widely used in sewage treatment and can effectively remove anionic ions such as phosphate, sulfate and fluoride ions. The effect of coagulation and decolorization is better than that of sodium hydroxide alkali. Compared with sodium hydroxide alkali, the use cost is low.

5.Main control index:
 

No.

Project

Content

Type I
Type II

1

Calcium hydroxide %≥

Calcium hydroxide

90.0

85.0

2

Moisture%≤

Moisture

2.0

2.0

3

Insoluble hydrochloride %≤

Insoluble hydrochloride

1.0

--

4

200 Mesh residue %≤

200 Mesh residue

5.0

10.0


6.Packaging method
25kg packaging, plastic coated bags or container bags or bulk.


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Hangzhou Wenjian Calcium Industry Co., Ltd. 
Add: Hangzhou Jiande Datong industrial function block
Sales Hotline: 
+86-571-58318891 58318892 58318897 
+86-571-58318898 58318899
Fax:+86-571-58318890 
E_mail: sales@wjcac.com.cn

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