Quartz oxygen combustion cylinder

quartz glassIt is made of substances containing silicon dioxide, such as crystals and silica. Made by high-temperature melting of silicon dioxide as raw material. Its silicon dioxide content is much higher than that of ordinary glass, and the silicon dioxide content of quartz glass is generally99.999%.

Oxygen Flask Combustion MethodIt refers to the combustion of organic compounds containing halogen or sulfur elements in a combustion bottle filled with oxygen, catalyzed by platinum wire, to rapidly decompose the organic compounds into inorganic ionic products in aqueous solution. The local temperature during the combustion process is about 1000-1200 ℃. After the combustion products are absorbed into the absorption liquid, appropriate analytical methods are used to check or determine the content of the corresponding elements; Absorbent solutions commonly include dilute acid, dilute alkali, hydrogen peroxide solution, etc. This method uses a 30% hydrogen peroxide solution and water as the absorption solution for detecting the content of sodium alginate diester.