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Gypsum Is Used In Toothpaste Because

Gypsum pdf 1.Presentation on electricity dedicated to beloved my family faculty gypsum 2.Gypsum gypsum is a soft sulfate mineral composed of calcium sulfate dihydrat, with the chemical formula caso42h2o color- colorless to white may be yellow, tan, blue, pink, brown, reddish brown or gray due to impurities.