Dab tsi yog cov yam ntxwv tseem ceeb ntawm anhydrous calcium chloride

Cov yam ntxwv tseem ceeb ntawm kev muaj kev muaj qib Hydrous calcium chloride tuaj yeem suav tau los ntawm cov hauv qab no:

1. Lub cev lub cev

Cov tsos thiab daim ntawv: anhydre calcium chloride feem ntau tsis muaj xim crystal lossis cov hmoov dawb, tab sis kuj tseem tuaj yeem tshwm sim dawb lossis dawb granular, lossis honeycomb.

Melting taw tes thiab boiling taw tes: lub melting point yog siab dua, 772 ~ 782; Lub boiling point yog siab dua 1600.

Ntom ntom: nws qhov ntom ntom yog 2.15g / cm³.

Hygroscopic: anhydrous calcium chloride muaj cov khoom siv hygroscopic muaj zog thiab yog ncaj ncaj thaum raug huab cua.

Thib Ob, Tshuaj Tshuaj

Solubility: yooj yim soluble hauv dej, thaum tso tawm ntau ntawm tshav kub, tab sis kuj soluble hauv cawv, acetone thiab acetic acid.

Reactivity: Nws tuaj yeem hnov ​​mob nrog ntau hom hlau oxides lossis ntsev kom tsim cov ntsev calcium. Rov qab los nrog ammonia los yog ethanol, CaclxHNH3 thiab CaclatAHoo · 4C1h5oh complexes tau tsim, ntsig txog.

Water calcium chloride particles have important applications in many industries, such as moisture, deicing, chemical production and so on.