Refined calcium hydroxide
Molecular Formula: Ca(OH)2
Molecular Weight: 74.096
Properties: soft fine white powder, density: 2.24, bulk density: 0.5-0.8; soluble in acids, slightly soluble in water, insoluble in alcohols。
Features: high activity, loose structure, high content of active calcium hydroxide, good whiteness, low content of heavy metal.
Use: widely used in the synthesis of calcium stearate, calcium naphthenate, calcium lactate etc.
Spec.:
NO. |
Item |
Content |
1 |
Calcium hydroxide |
95.0 |
2 |
Moisture |
0.5 |
3 |
Iron |
0.05 |
4 |
Magnesium & Alkali |
1.0 |
5 |
Insoluble hydrochloride |
0.05 |
6 |
Heavy metal |
0.002 |
7 |
Arsenic |
0.0003 |
8 |
Sulphide |
0.5 |
9 |
Chloride |
0.05 |
10 |
D50 Partical Size |
5.0 |
Packing: 20㎏/pack, 25㎏/pack, in paper-plastic bag. |
