65% Fuming Sulfuric Acid
Molecular formula: H2SO4
Molecular weight: 98.08
Quality level: Q/GHNH 3-2007
Physical property:
65% fuming sulfuric acid has strong irritant odor with crystal point -0.35°C.
Specification property:
| Item |
Specification |
| Grade I |
Super grade |
| Free sulfur anhydride (SO3) content % ≥ |
65.0 |
65.0 |
| ASH content % ≤ |
|
0.02 |
| Fe content % ≤ |
|
0.005 |
|
 |
Uses:
Fuming sulfuric acid is mainly used in chemical industry, such as dye, sulfonation reaction.
Packing: In bulk or sealed iron drum.
Caution:
65% fuming sulfuric acid is a kind or strong acids which is corrosive and dehydrolyzing. To avoid contacting with the skin, the operators must put on their appliances for labor protection. If happened, wash it away with a large amount of clean water and go to hospital as soon as possible. Keep it away from water, strong base, strong reductant and active metal powder.
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