化学口诀(Chemical formula) 化学口诀(Chemical formula) Basic operation of chemical experiment Solid needs a spoon or a paper trough, Hand label re dumping. Readings should be level with the section, Look low, overlooking high. First cut a small strip of liquid, Glass stick liquid test is the...
Weifang binhai project area underground brine resources, high concentration of bittern area of 120 square kilometers, the average underground brine concentration 12.5 'BeO, net proved reserves of 2 billion cubic meters, rich in sodium chloride and bromine, also contains iodine, bor...
N-methylbenzamide, a chemical compound represented by the formula C8H9NO, is an amide derived from benzamide. This organic compound has garnered interest across various scientific and industrial fields due to its unique chemical properties and versatility. Synthesis Fig. 1 The synthesis route ofN-met...
Calcium chloride is a chemical consisting of chlorine and calcium. The chemical formula is CaCl2, which is slightly bitter. It is a typical ionic halide, white at room temperature, hard fragments or particles. Its common applications include brine for refrigeration equipment...
Potassium hydroxide is an inorganic compound which is denoted by the chemical formula KOH. Potassium hydroxide is also known as caustic potash, lye, and potash lye. This alkali metal hydroxide is a very powerful base. In its aqueous form, its appearance is that of a clear solution. It is ...
Molecular formula: NaOH CAS No: 1310-73-2 EC No: 215-185-5 Annex I Index No: 011-002-00-6 Physical data Appearance: odourless white solid (often sold as pellets) Melting point: 318 C Boiling point: 1390 C Vapour density: Vapour pressure: 1 mm Hg at 739 C ...
The Magnesium carbonate hydroxide, with the CAS No: 39409-82-0.This chemical’s molecular formula is CH6Mg2O and molecular weight is 146.66. Normally, Magnesium carbonate hydroxide exists as dilute loose powder or crisp monoclinic crystals. It is white, non-toxic, odorless, and stable in air...
An improved method and apparatus for the electrolysis of ionizable chemical compounds is disclosed including specifically a process for the production of chlorine and caustic soda containing low concentrations of sodium chloride by the electrolysis of brine which comprises electrolyzing brine solutions in...
Calcium chlorideis an ionic compound of calcium and chloride. It is highly soluble in water and it is deliquescent. It is a salt that is solid at room temperature, and it behaves as a typical ionic halide. It has several common applications such as brine for...
The invention provides compounds of formula (I): <inline-img he="15.66mm" wi="75.86mm" img-type="C" img-num="1"></inline-img> wherein: X is CH2