Description
Calcium hydroxide Details
Chemical Name:Calcium hydroxide
CAS No.:1305-62-0
Molecular Formula: CaH2O2
Molecular Weight:74.09
MolecularStructure:
Appearance: White Powder
Calcium hydroxide Typical Properties
Item
Specifications
Results
Appearance
White powder
White powder
Calcium hydroxideW%
95-100.5
95.68
Carbonate
Pass the test
Pass the test
Magnesium and alkali metals W%
≤2.0
1.75
Acid insoluble matter %
≤0.1
0.05
As / (mg/kg)
≤2
0.9
F / (mg/kg)
≤50
18.0
Pb / (mg/kg)
≤2
0.6
Heavy metal (Pb)/ (mg/kg)
≤10
<10
Dry reduction,W%
≤1.0
0.45
Fineness(0.045mm),W%
≤0.4
0.32
Calcium hydroxide Usage
1. Used in the production of bleaching powder, hard water softener and tap water disinfectant and clarifying agent, construction industry, etc.
2. For pharmaceutical use.
3. It can be used as rubber and petroleum industry additives. It can be used in lubricating oil to prevent coking, sludge deposition, neutralization and corrosion protection.
4. Used as a hard water softener, disinfectant, antacid, etc.
5. Used as analytical reagent, carbon dioxide absorber, also used in organic synthesis
6. Used in the production of bleaching powder, hard water softener, depilatory agent, disinfectant, acid inhibitor, astringent and various calcium salts
7. Check carbon dioxide and gas absorption.
Calcium hydroxide Packaging and Shipping
Packing: 25kg/drum
Calcium hydroxide Storage
Stored in cool dry place
