Sulfuric acid
SIGALD/30743 - puriss. p.a., for determination of Hg, ACS reagent, reag. ISO, reag. Ph. Eur., 95.0-97.0%
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 | reag. ISO |
| reag. Ph. Eur. | |
| USP/NF | |
| anion traces | chloride (Cl-): ≤0.1 ppm |
| nitrate (NO3-): ≤0.2 ppm | |
| phosphate (PO43-): ≤0.5 mg/kg | |
| assay | 95.0-97.0% |
| bp | ~290 °C (lit.) |
| cation traces | Ag: ≤0.02 mg/kg |
| Al: ≤0.05 mg/kg | |
| As: ≤0.01 ppm | |
| Ba: ≤0.05 mg/kg | |
| Be: ≤0.01 mg/kg | |
| Bi: ≤0.05 mg/kg | |
| Ca: ≤0.2 mg/kg | |
| Cd: ≤0.02 mg/kg | |
| Co: ≤0.01 mg/kg | |
| Cr: ≤0.05 mg/kg | |
| Cu: ≤0.01 mg/kg | |
| Fe: ≤0.1 ppm | |
| Ge: ≤0.05 mg/kg | |
| Hg: ≤5 ppb | |
| K: ≤0.1 mg/kg | |
| Li: ≤0.01 mg/kg | |
| Mg: ≤0.05 mg/kg | |
| Mn: ≤0.01 mg/kg | |
| Mo: ≤0.02 mg/kg | |
| Na: ≤0.5 mg/kg | |
| Ni: ≤0.02 mg/kg | |
| Pb: ≤0.02 mg/kg | |
| Sr: ≤0.02 mg/kg | |
| Ti: ≤0.1 mg/kg | |
| Tl: ≤0.05 mg/kg | |
| V: ≤0.01 mg/kg | |
| Zn: ≤0.05 mg/kg | |
| Zr: ≤0.1 mg/kg | |
| density | 1.840 g/mL at 25 °C (lit.) |
| description | Nominally 95-98% H2SO4 |
| form | liquid |
| grade | ACS reagent |
| puriss. p.a. | |
| ign. residue | ≤5 ppm |
| impurities | ≤1 ppm heavy metals (as Pb) |
| ≤2 ppm ammonium (NH4) | |
| ≤2 ppm KMnO4 red. matter (as O) | |
| 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) |
| Application: |
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| Other Notes: | The article number 30743-4X2.5L will be discontinued. Please order the single bottle 30743-2.5L which is physically identical with the same exact specifications. The article number 30743-4X2.5L-M will be discontinued. Please order the single bottle 30743-2.5L-M which is physically identical with the same exact specifications. The article number 30743-6X1L will be discontinued. Please order the single bottle 30743-1L which is physically identical with the same exact specifications. |
| Packaging: | 1, 2.5 L in poly bottle |
| Packaging: | In PE-bottles;also available PE-bottles black (Material no. ending with PEBL; Glass-bottles (Material no. ending with *-GL), PE canister (Material no. ending with *-H) |
).| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H290 - H314 |
| Precautionary statements | P234 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| 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 | 95.0-97.0% |
| bp | ~290 °C (lit.) |
| Density | 1.840 g/mL at 25 °C (lit.) |
| UNSPSC | 12352106 |