Food/pharmaceutical grade 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。580℃, soluble in acids, slightly soluble in water, insoluble in alcohols。
Features:
High purity, good fineness, content of heavy metal is within 2ppm.
Use: widely used as acidity regulator of food, in the synthesis of pharmaceutical intermediates, HA and feed additive VC phosphate ester etc.
Spec.:
NO. |
Item |
Content |
1 |
Calcium hydroxide |
95.0－100.5 |
2 |
Salt carbonate |
pass test |
3 |
Moisture |
1.0 |
4 |
|
Magnesium & Alkali |
2.0 |
5 |
Insoluble hydrochloride |
0.1 |
6 |
Heavy metal |
0.001 |
7 |
Araenic |
0.0003 |
8 |
Fluorine |
0.005 |
9 |
lead |
0.0002 |
10 |
325 Mesh residue |
0.4 |
Packing: 20㎏/pack, 25㎏/pack, in paper-plastic bag. |
