Description

Calcium chloride *****:*********4 Molecular formula :CaCl2;CaCl.2H2O Molecular weight : **9.*8 Appearance : White granular powder , pellet and flake Specification: items Calcium chloride anhydrous Calcium chloride dihydrate Purity index *5% *4% *7% *4% Appearance White powder Granular /pellet White flakes/pill White flakes/pill Alkali chloride 4%max 5%max 3% 3.5% Sulfate (CaSO4) 0.3%max 0.3%max 0.2% 0.2% Water insoluble matter 0.2%max 0.2%max 0.2% 0.2% Alkalinity (Ca(HO)2) 0.5%max 0.5%max 3.5% 3.5% PH value ***0 ***0 Standard packing *5kg PP/PE bag *5kg PP/PE bag *5kg PP/PE bag *5kg PP/PE bag Quantity /*0FCL *5MT *4MT/*9MT *2MT/*0MT *2MT/*0MT Feature : Calcium chloride , CaCl2 , is a common salt. it behaves as a typical ionic halide , and is solid at room temperature .it has several common applications such as brine for refrigeration plants , ice and dust control on roads and in concrete .It can be produced directly from limestone , but large amounts are also produced as a by product of the Solvay process .because of it is hygroscopic nature , It must be kept in tightly-sealed containers .It is used to turn kelp into solid . Application: 1 used in highway , expressway , parking lot and port .As dryer to dry nitrogen , oxygen, hydrogen , hydrogen chloride and sulfur dioxide . 2 Act as dehydration agent when producing alcohol , ester and crylic acid . 3 Calcium chloride is kind of important cryogen used by freezing machine and when making ice . 4 It can speeden hardness of concrete and increase cold resistance ability of construction sand pulp . 5 In port , act as fog removing agent and dust collecting agent on road and fireproof agent of textile .Protective agent and refining agent of aluminum magnesium metallurgy . 6 Act as precipitator in producing lake paint .It is a kind of raw material of producing calcium salt .in algae sodium and bean industry it acts as flocculation. ***** :*******0