氯化钙

Granular Anhydrous Calcium Chloride Granular anhydrous calcium chloride is manufactured with the raw materials pf high quality calcium carbonate and salt through several processes of reaction synthesis, filtering,evaporation,concentration and drying. Formula: CaCL2 Molecular: 110.99 Usage:Granular anhydrous calcium chloride can be used as drying agent for drying nitrogen, oxygen, hydrogen, and sulfur dioxide gases. It also can be used as dehydrating agent in producing alcohol, ester, ether and propylene resin. Hydrotropic solution of calcium chloride is the important cryogen for refrigerator and ice making.It is also a good anti-freeze agent and agglomerating agent in construction for concrete hardening and cold hardiness of sand mortar.It can be antifogging agent in harbors, dust collection agent of road surface, fire-proofing agent of fabrice, protective agent and fining agent of aluminum an magnesium metallurgy, precipitant for lake pigments, raw materials for de-ink of waste paper and calcium salt. Hydrotropic solution of calcium chloride is the best flame retardant agent, which could be usded in fields of preparing barium chloride, treating water in boilers, manufacturing calcium metal, fabric gluing, roas treating, coal treating, leather making and pharmaceutics. Quality Index: It is accordance with the state enterprise standards.(Q/JHGS 15-96) Index Content Granular Anhydrous Calcium Chloride Refined Product 1st Grade AcceptableProduct Calcium chloride %98.095.092.0Magnesium %Qualified1.21.5Moisture %Qualified3.54.0Water insoluble material %Qualified0.20.2Alkalinity %0.08Phophate %0.003Sulfate %0.02Baritm(B) %QualifiedNitrate %QualifiedIron(Fe) %0.001Zinc(Zn) %0.01Tin(Sn) %0.0003Heavy metal %0.001Insoluble substance and ammonium hydroxide residue %0.03Magnesium and alkali %0.26