|
|
Sulfuric Acid is used to produce fertilizers, metallurgy, agricultural medicine, textile, phosphoric acid, explosives, etc. and is used as a raw material of chemicals for wastewater treatment.
|
|
|
|
 : H2SO4(Sulfuric Acid)
|
 : For basic acid for various chemical reaction, ricin, or counteragents
|
- Exterior View : Colorless and odorless yellowish liquid and highly corrosive
- Molecular Weight : 98.07
- Boiling Point : 166℃ (70%)
- Melting Point : -40.7 ℃ (70%)
- Vapor Pressure (mmHg)
| Temperature |
70% |
75% |
80% |
| H2SO4 |
H2O |
H2SO4 |
H2O |
H2SO4 |
H2O |
| 80℃ |
- |
26.9 |
0.0007 |
11.5 |
0.016 |
23.3 |
| 90℃ |
0.0002 |
43.3 |
0.0017 |
34.3 |
0.026 |
36.8 |
- Specific Gravity : 1.725(25℃)
- Solubility (Water) : very soluble
|
 (70% sulfuric acid )
| H2SO4 |
70.0±1 wt.％ |
| FREE SO2 |
0.03% max. |
| Fe |
0.01% max. |
|
 |
|
|
|
