 Sulfuric Acid
Molecular formula：H2SO4
Quality standard |
Premium gradeSulfuric Acid |
Premium gradeSulfuric Acid |
Premium gradeOleum |
Premium grade(25%)Oleum |
Sulfuric acid% |
≥93 |
≥98.0 |
|
|
Free sulfur trioxide% |
|
|
≥20.0 |
≥25.0 |
Ash /% |
≤0.02 |
≤0.02 |
≤0.02 |
≤0.02 |
Fe /% |
≤0.005 |
≤0.005 |
≤0.005 |
≤0.005 |
As /% |
≤0.0001 |
≤0.0001 |
≤0.0001 |
≤0.0001 |
Hg /% |
≤0.001 |
≤0.001 |
- |
- |
Pb /% |
≤0.005 |
≤0.005 |
≤0.005 |
≤0.005 |
Transparency(mm) |
≥80 |
≥80 |
- |
- |
Chroma(ml) |
2.0 |
2.0 |
- |
- |
Standard |
GB/T534-2002 |
GB/T534-2002 |
GB/T534-2002 |
GB/T534-2002 |
Properties and Uses：Colorless transparent oily liquid ，. It is basic material used in fertilizer, petroleum, Metal process, metallurgy, dye, explosive, Plastic, military and chemical industry.
Packing：
tank truck/boat, pottery jar or acid-resisting container
|
