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Calcium chloride dust can burn, irritate the nasal cavity, mouth, and throat, and can also cause epistaxis and damage nasal tissue. Dry powder can irritate the skin, and solutio...

Used as a multi-purpose desiccant, such as drying of nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide and other gases. Used as a dehydrating agent in the production...

Anhydrous calcium chloride is a commonly used desiccant in industry and laboratories, such as for drying nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide and other ...

A large number of crystalline calcium chloride products on the market are flakes, that is, flaky calcium chloride.

Used as a multifunctional desiccant, such as drying nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide and other gases. Used as a dehydrating agent in the production ...

Need to be calibrated with a reference material after being prepared? The prepared solution is a preliminary content, and the concentration value has not yet reached the real v...

There are three methods for industrial production of sodium hydroxide, namely caustic soda, causticization method, electrolysis method and ion exchange membrane method.

Production process: first dissolve calcium oxide in water to make lime water CaO+H2O=Ca(OH)2;This process is an exothermic reaction, pay attention to the splash of lime water to...

Sodium hexametaphosphate is used as water softener for cooling water treatment in power stations, locomotives, boilers and fertilizer plants, as an auxiliary for detergents, as ...