Sulfuric acid
ALDRICH/339741 - 99.999%
Synonym: Dihydrogen sulfate; Oil
CAS Number: 7664-93-9
Empirical Formula (Hill Notation): H2SO4
Molecular Weight: 98.08
EC Number: 231-639-5
MDL Number: MFCD00064589
Linear Formula: H2SO4
Product Type: Chemical
| agency | suitable for SM 5210 |
| assay | 99.999% |
| bp | ~290 °C (lit.) |
| color | clear |
| density | 1.840 g/mL at 25 °C (lit.) |
| description | Nominally 95-98% H2SO4 |
| form | viscous liquid |
| InChI | 1S/H2O4S/c1-5(2,3)4/h(H2, |
| InChI key | QAOWNCQODCNURD-UHFFFAOYSA |
| pH | 1.2 (5 g/L) |
| Quality Level | 200  |
| SMILES string | OS(O)(=O)=O |
| vapor density | <0.3 (25 °C, vs air) |
| vapor pressure | 1 mmHg ( 146 °C) |
| Analysis Note: | Purity based on trace metals |
| Application: | Sulfuric acid is used:• As a catalyst in the esterification of acetic and palmitic acid. • As a solvent in the synthesis of binary technetium sulfide via the reaction of pertechnetate and hydrogen sulfide. • As a dehydrating agent, catalyst, and active reactant in the chemical industry. • To prepare silica-sulfuric acid composite, which is used as a catalyst in organic synthesis. |
| General description: | Sulfuric acid is a strong mineral acid, that is commonly used in organic synthesis as a reagent, catalyst, and solvent. It is also useful to perform several functions, including dehydration, sulfonation, and nitration. |
| Packaging: | 100, 500 mL in glass bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H290 - H314 |
| Precautionary statements | P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 |
| Hazard Codes | C |
| Risk Statements | 35 |
| Safety Statements | 26-30-45 |
| RIDADR | UN 1830 8 / PGII |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.999% |
| bp | ~290 °C (lit.) |
| Density | 1.840 g/mL at 25 °C (lit.) |
| UNSPSC | 12352301 |