详细内容

氯化钙

 

 

Molecular Formula:CaCl2/CaCl2·2H2O
Molecular Weight:110.99/147.02
CAS No:10043-52-4
技术指标

 

指示名称
Specifcation
二水氯化钙
Calcium Chioride,Dihydrate
无水氯化钙
Calcium Chloride,Anhydrous
工业级
Technical
Grade
食品级
Food Grade
工业级
Technical
Grade
食品级
Food Grade
外观
Appearance
White Flakes/
Granular/
Powder
White Flakes/
Granular
White Powder/
Granular/Pearls
White Pearls,
Size:1-5mm
Main contents(as CaCl2) 77-80% 75-77% 94-97% 96-98%
CaCl ≤ 4% 4% 2.5% 2.5%
Sulphate(As SO4)≤ 0.2% 0.2% 0.1% 0.05%
Ca(OH)2 0.35% 0.35% 0.3% 0.3%
Water lnsoluble Matter≤ 0.2% 0.2% 0.2% 0.2%
Lron Oxides≤   0.01%   0.01%
Aluminium Oxides≤   0.01%   0.01%
Arsenic≤   0.0003%   0.003%
Lead,Chromium,,and Cadium≤   0.001%each   0.005%each
Barium≤   0.015%   0.015%
Copper and Zinc≤   0.002%each   0.002%each
Fluoride≤   0.004%   0.004%

 

Application:As drying agent for making nitrogen,osygen,hydrogen,and sulfur dioxide gases.As dehydrating agent in producing alcohol,ester,ether and propylene resin.As Refrigerant.As anti-freeze agent and agglomerating agent in construction for concrete hardening and cold hardiness of sand mortar.Antifoggin agent in harbors. Protective agent and fining agent of aluminum and magnesium metallurgy.Hydrotropic solution of calcium chloride is the best flame retardant agent,which could be used in fields of preparing barium chloride.Water treatment.Manufacturing calcium metal.Pharmacy.Oil drilling.
Paking:in 25kg,1000kg bags


【上一个】      【下一个】      【返回】