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Granular calcium hydroxide

Granular calcium hydroxide

1.Molecular formula: Ca(OH)2

2.Molecular weight: 74.096

3.Physical and chemical properties: Granular, strongly alkaline, hygroscopic, soluble in acid, slightly soluble in water, insoluble in alcohol, corrosive.

4, Characteristics and Applications:
(1) Product Features
1. This product is produced using special processes, with minimal impurities, good whiteness, and low harmful metal content.
2. Avoiding burns to human skin caused by strong alkalinity and hygroscopicity during the use of powdered calcium hydroxide.
3. It can be used directly, completely avoiding secondary pollution to the on-site environment, saving time, effort, and convenience.
4. Less dust, convenient for automated conveying and feeding, reflecting a relatively slow dissolution rate.
(2) Purpose
The chemical indicators of this product meet the requirements for use in the fields of food additives and pharmaceutical grade calcium hydroxide. It is widely used in food preservation, food desiccants, pH adjustment of drinking water, food and pharmaceutical intermediates, and other high-end products that use calcium.

5, Main control indicators:

No.

Project

content

1

Calcium hydroxide %≥

95

2

Moisture %≤

1.0

3

Iron %≤

0.05

4

Magnesium oxide %≤

1.0

5

Insoluble hydrochloride %≤

0.05

6

Heavy metal  %≤

0.002

7

Granularity cm

0-5

8

Whiteness ≥

91

6, Packaging: 25kg/bag or 500kg/bag(Not applicable for canned)


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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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