| General Product Information
|
|
Product Name |
Sulphuric Acid |
| Other Name |
Oil of Vitriol |
| Molecular
Formula |
H2SO4 |
| Molar
Mass |
98.08 g/mol |
| Appearence |
Clear,
colorless, odorless oil |
| CAS
Number |
[7664-93-9] |
|
Specifications
(IS 266 – 1993) |
| Total
Acidity |
98.0 % min |
|
Residue on
Ignition |
0.2% max |
| Iron as
Fe |
0.05% max |
| Lead as
Pb |
0.005% max |
| Arsenic as
As |
0.004% max |
|
Physical Properties
|
| Density and
phase |
1.84 g/cm3, liquid |
| Solubility in
water |
Fully miscible (Exothermic) |
| Melting
point |
10°C (283 K) |
| Boiling
point |
337°C (610 K) |
| pKa |
-3.0 1.99 |
| Viscosity |
26.7 cP at 20°C |
|