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Sulphuric Acid 98 %
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H2SO4 |
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| Appearance : |
Colourless liquid |
| Sp.Gravity at 30 oC : |
1.82 |
| Boiling point : |
340 oC | |
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Attack many metals with liberation of hydrogen, which is inflammable and forms explosive mixture, Hygroscopic in nature, Oxidizing agent.
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| Purity (as H2SO4) : |
98.0% min |
| Iron (as Fe) : |
0.05% max |
| Residue on Ignition : |
0.20% max |
| Lead (as Pb) : |
0.005% max |
| Arsenic (as As) : |
0.004% max | |
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Sulphuric acid is an important reagent in a large number of processes. Among the many uses, some of the main ones are : |
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Catalyst and dehydrating agent in many organic chemical manufacturing and petrochemical processes. |
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In the manufacturing of detergents. |
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In the manufacturing of titanium dioxide (a widely used white pigment), and other dyes and pigments. |
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In the manufacturing of fertilizers mainly phosphates but also zinc, ammonium and potassium sulphates. |
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In the manufacturing process for a range of plastics. |
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Metal processing such as picking and de-scaling of steel, and non-ferrous metal plating and purification. |
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| Some of its other uses include: |
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Drug production via sulphonation, manufacturing of food acids (citric and lactic acid) and edible oils, Adhesives, Explosives, Synthetic rubber, Water and effluent treatment, Chlorine drying, Wood pulping, Leather tanning, Batteries. | |
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DANGERS AND PRECAUTIONS FOR HANDLING PRODUCT :
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Tanker Load. HM HDPE drums of 235 kg & HM HDPE Carboys of 50 kg.
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