EN
AR
NL
HI
JA
KO
RU
TL
IW
ID
LV
LT
VI
TH
TR
AF
MS
BN
EO
LA
MN
SO
Overview
Inquiry
Related Products
Product Description
Calcium (hydroxide) is an inorganic compound with the formula Ca(OH)2 and a molecular weight of 74.10. Commonly known as slaked lime or hydrated lime. It is a white hexagonal crystal system powder crystal. Density: 2.243g/cm ³. It loses water to form CaO at 580℃.
Product Parameters
ITEMS |
INDICATOR VALUE |
||
|
Premium Grade |
First Grade |
Qualified Grade |
Ca(OH)2 w/ % ≥ |
96.0 |
95.0 |
90.0 |
Magnesium and alkali metals w/ % ≤ |
2.0 |
3.0 |
_ |
Acid insoluble w/ % ≤ |
0.1 |
0.5 |
1.0 |
Drying reduction w/ % ≤ |
0.5 |
1.0 |
2.0 |
Ferrous(Fe) w/ % ≤ |
0.05 |
0.5 |
_ |
Heavy metals（as Pb） w/ % ≤ |
0.002 |
_ |
_ |
|
Sieve residue （0.045mm sieve）w/ % ≤ （0.125mm sieve）w/ % ≤ |
2 _ |
5 _ |
_ 4 |
Product Application
1. It can be used as raw material for the production of calcium carbonate.
2. Calcium hydroxide is alkaline, and thus can be used to reduce soil acidity, thereby playing a role in improving soil structure.
3. High-quality products are mainly used in the production of epichlorohydrin and propylene oxide.
4. It can be used in rubber and petrochemical additives. For instance, when added to lubricating oil in the petroleum industry, it can prevent coking, sludge deposition, neutralization and anti-corrosion.
5. It is used for the production of bleaching powder, bleaching powder concentrate, disinfectants, antacids, astringents, water softeners, soil acidity inhibitors, depilators, buffers, neutralizers, curing agents, etc.
Storage and Transportation
Transportation Method
When shipping, the packaging should be intact and the loading should be secure. During transportation, it is necessary to ensure that the container does not leak, collapse, fall, or be damaged. It is strictly prohibited to mix and transport flammable or combustible materials, acids, edible chemicals, etc. It is not suitable for transportation on rainy days.
Storage Method
Store in a cool and ventilated warehouse. The optimal humidity inside the warehouse should not exceed 85%. It is necessary to seal the packaging properly to avoid moisture absorption. It should be stored separately from flammable materials, acids, etc., and avoid mixing storage. The storage area should be equipped with suitable materials to accommodate leaked materials.
Packaging and Loading
Small packaging: 25kg/ bag, 50kg/ bag (commonly used are kraft paper bags or PE inner-lined woven bags).
Large packaging: 500kg per bag, 1 ton per bag (ton bag, FIBC container bag).
Food grade: It may be available in 10kg or 20kg bags, with a moisture-proof inner layer.
25kg/ bag, 50kg/ bag, 500kg/ bag, 1 ton/bag. A 20-foot container can hold 20-22 tons.
Our Team
ONLINE