Changyi municipal people's congress research group went to weifang dongyuan lianhai environmental protection technology co., LTD to conduct research on the environmental protectio ...
Six water magnesium chloride chloride stone, also known as water is a colorless crystals, is easy to dissolve in water and ethanol, easy deliquescence, when humidity is bigger whe ...
Monohydrate magnesium sulfate can be used as a powder, paper, fertilizer, and so on to use, application is very extensive, this product is white powder, liquid can slightly solubl ...
Sodium chloride is the main source of the water of the sea, it is also the main component of salt is soluble in water, a crystallization is a colorless cubic type or relatively ti ...