Purple Crystal Petroleum Industrial Printing Chromic Potassium Sulfate
Purple crystal petroleum Industrial printing chromic potassium sulfate 1.Character Purple red to black eight face cube crystal. In the transmission light is a gem of red. Weathering in the air. When 100 degrees Celsius loses 10 molecular crystal water, 400.
Purple crystal petroleum Industrial printing chromic potassium sulfate
Purple red to black eight face cube crystal. In the transmission light is a gem of red. Weathering in the air. When 100 degrees Celsius loses 10 molecular crystal water, 400. Soluble in 4 cold water, 2 parts of boiling water, almost insoluble in ethanol. Its aqueous solution was cold when it was purple, hot green. Relative density (D25) 1.83. Melting point 89. Median lethal dose (rat, vein) 112mg/kg. Irritating. Cr is trivalent, electronic products can only limit the use of one million ppm, people taking (including short-term contact) will make cancer, harmful to the human body.
For the media, soft leather, oil, photographic fixing, bicycle, sewing machine, semi steel watch, flashlight, hardware parts, instruments, such as chrome, chrome textile printing roller. Also used in wood preservation, electrolytic polishing (aluminum cover, aluminum box, aluminum pen) electrolytic production of metal chromium and so on.
Nickel and cobalt scrap and related products; nickel salt, cobalt salt, chromium; chromium nitrate; chromium chloride acetate; chromium; chromium hydroxide sulfate; chromium sulfate; cobalt nitrate; cobalt chloride; cobalt sulfate; cobalt; nickel carbonate; nickel nitrate; nickel; copper sulfate; copper chloride; copper nitrate; nickel acetate; nickel sulfate; nickel chloride;
Chemical products processing; other inorganic salts; sulfate
Type of enterprise
Main sales area
Key customer groups
Chemical plant, processing plant, electroplating factory, etc.
RMB10,000,000-20,000,000 per year
Agricultural; electronic; electrical engineering; machinery; ceramics; chemical engineering; printing and dyeing; hardware; textile and leather; others
Number of employees
Mr. Xu Youliang (General Manager)
86 021 59589889/59585631
86 021 59585627
No.916 DENGNAN ROAD,DENGTA VILLAGE,LOUTANGTOWN,JIADING,SHANGHAI,CHINA
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