Colorless liquid with the ether odor, can mixed with various organic solvents and slightly soluble in water. It will turn yellow or even black when exposed to sunlight.
White crystal, insoluble in water, easily soluble in ether, benzene and chloroform, less soluble in carbon disulfide, slightly soluble in methanol and ethanol. It can evaporate with water vapor
Colorless, odorless, and low toxic liquid that is stable in neutral or alkaline solutions and prone to hydrolysis in acidic solutions. It can be mixed with water, castor oil, and various organic solvents, and can dissolve cellulose acetate, nitrocellulose, polyvinyl acetate, polyvinyl acetal, oil modified alkyd resin, etc. It also has a certain solubility ability for fatty hydrocarbons and other vegetable oils.
The new catalyst produced by our company is mainly composed of silicon copper, commonly known as blue and white catalyst. It does not contain harmful metal chromium, so as to avoid environmental pollution and harm to operators. The new catalyst has been used by furfural alcohol plants, showing good activity and selectivity. It has completely replaced the chromium catalyst after adjustment of process technology. The catalyst does not need to be roasted in the production process, and can be recycled and reused, making the whole industrial chain free of pollution and non-toxic. It is a big scientific and technological progress, and worth better promotion.
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