Common calcium hydroxide
Chemical name: Hydrated lime
Molecular formula: Ca(OH)2
Property: Soft white powder, strong alkalinity, strong hygroscopicity, density 2.24, bulk density 0.6-0.8, soluble in acid, insoluble in water, insoluble in alcohol.
Uses: Widely used in building insulation mortar, sewage treatment, acid water and treatment, flue gas desulfurization, waste incineration, reduce soil acidity, improve soil structure and other fields.
Packing: 25KG/bag woven bag or container bag
No. |
Item |
Index |
1 |
Calcium hydroxide (dry basis) %≥ |
85.0 |
2 |
Moisture %≤ |
2.0 |
3 |
Hydrochloric acid insoluble matter %≤ |
1.5 |
4 |
Fineness (sieve residue through 125 mesh) %≤ |
5 |