What is Calcium bromide

Calcium bromide is a bromide, colorless obliquely oriented crystal or ingot, odorless, salty and bitter. The relative density is 3.353 (25 ° C), the melting point is 730 ° C (micro-decomposition), and…

The function of calcium powder…

1. Calcium powder for rubber industry Calcium powder for rubber-rubber: (400 mesh, whiteness: 93%, calcium content: 96%), calcium powder is one of the largest bulk fillers used in the rubber industry…

Classification of calcium powd…

Calcium powder can be divided into: re-calculated calcium powder, light calcium powder, active calcium powder, flue gas desulfurization calcium powder, ultra-fine calcium carbonate and the like.…

What is Calcium hypophosphite

Calcium hypophosphite, also known as calcium dihydrogen phosphate, chemical formula Ca(H2PO2)2, white scaly crystal. Suffering. Soluble in water, the aqueous solution is weakly acidic and insoluble in…

What is Cadmium Flouride

Cadmium Flouride, chemical formula CdF2, English name: Cadmium Flouride, white crystal, toxic, preparation method: adding pure CdCO3 to an excess of hydrofluoric acid (40%) solution, reacting to…

The hazardous materials of cad…

Cadmium chloride is a colorless monoclinic crystal. Soluble in water, slightly soluble in methanol, ethanol, soluble in acetone. Used in photography, printing, electroplating, etc., and used in…

What is Cadmium acetate

Cadmium acetate is a toxic compound of the chemical formula Cd(CH3CO2)2, which is a colorless crystal at normal temperature. Soluble in water and ethanol, insoluble in ether. The crystal water was…

The use of cadmium oxide

Cadmium oxide is an oxide of cadmium with a molecular formula of CdO, which is carcinogenic. At room temperature, it is a reddish brown to brownish black amorphous powder or a cubic crystal fine…

What is Cadmium hydroxide

Cadmium hydroxide is white solid. The density is 4.79 g/cm3 (15 ° C). The melting point is 150 ° C (starting decomposition). Completely decomposed at 300 ° C. Do not dissolve in water and alkali.…

Characteristics and uses of Bi…

Bismuth nitrate is a colorless or white nitric acid-soluble solid, easily deliquescent, easily soluble in nitric acid, glycerin, ethylene glycol, acetone, dilute acid, insoluble in ethanol, carbon…

Synthesis method of Bismuth ox…

1. Aqueous sodium hydroxide solution containing no carbon dioxide was added dropwise to a solution of cerium nitrate (80 to 90 ° C) and mixed. The solution remained alkaline during the precipitation…

What is Bismuth Subcarbonate

Bismuth Subcarbonate is a coordination compound. Also known as carbonic acid (chemical) bismuth. The chemical formula is (BiO)2CO3·1/2H2O. A white powder which is insoluble in water and soluble in…