World proven Best Quality CHALKS (calcium carbonate) and Plaster CHALKS (sulfate carbonate). 10 white sticks only or 10 assorted color sticks in an OEM printed box, 160 boxes in a carton, 1,100 cartons in one (1) 20'...
“LeiXin” series of calcium sulfate adopt pure natural gypsum as raw material, which is produced by grinding and selecting a select grade of high-purity white gypsum. The finished products are odorless,...
Colorless columnar crystal or white crystalloid powder. 128 °C lose 1.5 gesso to half hydrate and 163 °C above be without water content. The relative...
Covering an area of 200,100sqm, our company owns a fixed asset of CNY 144.5 million and 182 employees, 45 of them are technicians. At present, we mainly produces sulfuric acid (98% sulfuric acid, 104.5% fuming...
calcium and magnesium
This product can be used as snow melting product in winter,It is also an important raw material for producing...
M.F.：CH3NO2 M.W. ：61
Physical and chemical property: Colorless transparent liquid, water solvents with PH value less than 7, and its density of 1.14. Boiling point 101.2℃, hardening point -29℃, flash...
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