Aluminum sulfate (chemical formula Al2(SO4)3, formula weight 342.15), white orthorhombic crystalline powder, density 1.69g/cm³
(25℃). In the paper industry, it is used as a precipitant for rosin gum, wax emulsion and other rubber materials, as a flocculant
in water treatment, and as an internal retention agent for foam fire extinguishers, raw materials for the production of alum and
aluminum white, petroleum decolorization, deodorant, and some Raw materials for medicines, etc. It can also produce artificial
gems and high-grade ammonium alum.
(25℃). In the paper industry, it is used as a precipitant for rosin gum, wax emulsion and other rubber materials, as a flocculant
in water treatment, and as an internal retention agent for foam fire extinguishers, raw materials for the production of alum and
aluminum white, petroleum decolorization, deodorant, and some Raw materials for medicines, etc. It can also produce artificial
gems and high-grade ammonium alum.
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Item
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Specification
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I Type:Low Ferrous/Low Iron
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II Type:Non-Ferrous/Iron-free
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Index
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Test Result
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Index
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Test Result
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Al2O3 % ≥
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15.6
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15.8
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16.3
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17
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