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SULPHURIC ACIDH2SO4 | PHYSICAL AND CHEMICAL PROPERTIES: | | Characteristics | Standard | Actual indicators | | Mass fraction of monohydrate, (H2SO4), % | 94.0-95.0 | 94 | | Mass fraction of ferrous (Fe)2,%, not more | 0.003 | 0.003 | | Mass fraction of residue after calcination, % , not more | 0,01 | 0,01 | | Mass fraction of nitrogen oxides (N2O3), % , not more | 0.00005 | - | | Mass fraction of arsenic (AS), % , not more | 0,00008 | - | | Mass fraction of chlorous compounds (CI), % , not more | 0.0001 | - | | Mass fraction of plumbum (Pb), % , not more | 0.001 | 0.001 | | Transparency | is not standardized | - | | Color in cm3 of solution, comparison, not more | 1 | 1 | | TRANSPORTATION: | | Kind of transport | Truck, railway car, ship | | Terms of delivery | DAF, FOB, CIF and others | | Shipment | In hermetic vessels made of a material resistant to a certain level of acid concentration. | | Application | It is used for making titanium dioxide, artificial fiber, ethyl alcohol and aniline dye. It is also used in metallurgy, leather and other industries. |
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