On July 6, Foshan Nanhai District Auto Accessories Industry Association was held in Luhai Village, Nanhai. Nearly a thousand people from the government, domestic auto parts industry elites, representatives of business associations and members of the association attended the inaugural meeting.
In the speech of the association, the deputy head of the Nanhai District, Yu Fulan, said that in recent years, with the German Volkswagen settled in the South China Sea, plus the original Nanhai Fudi Automobile, Beiqi Foton Motor and Honda, Toyota, Nissan three major vehicles supporting the company and the South China Sea At present, the South China Sea has formed an industrial chain of automobile production and auto parts production. The automobile industry has become an emerging pillar industry for promoting economic development in the South China Sea.
The reporter learned from the inauguration ceremony that there are nearly 1,000 auto parts enterprises in the South China Sea. The rapid development of the auto aftermarket has injected new impetus into the economic development of the South China Sea, and has a great development for the development of the automobile industry in Luocun, Shishan and even the South China Sea. Room for improvement.
Chromium(III) sulfate usually refers to the inorganic compounds with the formula Cr2(SO4)3.x(H2O), where x can range from 0 to 18. Additionally, ill-defined but commercially important "basic chromium sulfates" are known. These salts are usually either violet or green solids that are soluble in water. It is commonly used in tanning leather.
Since 33% of the anion charges are due to hydroxy ions the basicity is 33% (but in tanning jargon it is known as 33% reduced). Products with higher basicities, e.g. 42% or 50% may be obtained by the addition of sodium carbonate, these are often used in combination with Sodium Formate. The sodium sulfate is often left in the technical product since it is inert with respect to the tanning process. It is important to fully reduce the hexavalent chromium to trivalent since the hexavalent is more likely to cause health problems for tanners and leather consumers.
Basic Chrome Sulphate,Basic Chrome Sulfate for Tannery,Tanning Agent Basic Chrome Sulfate
Yucheng Jinhe Industrial Co.,Ltd , https://www.hncarbonblack.com