Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:20000 m.t/month
Manufacturer
High quality and competitive prices
ISO ,SGS and CE certificate
Purity 95%min ,98%min
Calcium hydroxide, Ca(OH)2, Hydrated lime
CAS No.:1305-62-0
Other name:Hydrated lime
EINECS No.:207-439-9
MF: Ca(OH)2
color: white powder
The information of calcium hydroxide are as below:
Specification:
Index Name | Index |
Saturated Ca (OH) 2 solution pH (S) value (25 degree) | pH (S) = pH (S) ± 0.005 |
Concentration [Ca (OH) 2] | ≥98.0% |
Clarity test | Qualified |
Hydrochloric acid insoluble | ≤ 0.03% |
Chloride (Cl) | ≤ 0.005% |
Sulfur compounds (SO2-4 meter) | ≤ 0.005% |
Carbonate (CaCO3 dollars to) | ≤ 1% |
Iron (Fe) | ≤ 0.001% |
Heavy metal (Pb) | ≤ 0.002% |
Magnesium and alkali metals (in total sulfate) | ≤ 0.2% |
Properties:
It is white fine powder, specific gravity 2.24g/cm3. It will lose hydration water and become to calcium oxide when heated to 580°C.When it is exposured in the air,it can absorbe carbon dioxide becomes to calcium carbonate.It can be dissolved in the acid,glycerin,hard to dissolve in the water.
Usage:
The product can be widely used in waster water treatment, making bleaching powder, softening hard water, improve the acidity of the soil, disinfecting and clarify the tap water, and building.
Package :
25KG PP/PE NET BAG.
Storage and transport:
It should be stored in the dried warehouse.keep away from moisture.Avoid storing and transporting with acid product,keep away from rain when transport.
