Sulfuric Acid, ACS, Millipore Sigma
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Sulfuric Acid, ACS, Millipore Sigma
Sulfuric Acid
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
Synonym- Oil of Vitriol
Formula: H2SO4
Molecular Weight: 98.08
| Vapor Density |
<0.3 (25°C, vs air) |
| Agency |
Meets USP/NF |
| Quality Level |
200 |
| Assay |
95.0-98.0% |
| Form |
Liquid |
| Impurities |
≤0.2 ppm Substances reducing permanganate (as SO2) |
| Ign. Residue |
≤5 ppm |
| Color |
APHA: ≤10 |
| pH |
0.3 (25°C, 49 g/L in H2O) |
| bp |
~290°C |
| mp |
−20°C |
| Density |
1.840 g/mL at 25°C |
| Anion Traces |
chloride (Cl-): ≤0.2 ppm
nitrate (NO3-): ≤0.5 ppm |
| Cation Traces |
Al: ≤0.2 ppm
As: ≤0.01 ppm
Au: ≤0.3 ppm
Ca: ≤0.3 ppm
Cr: ≤0.2 ppm
Cu: ≤0.1 ppm
Fe: ≤0.2 ppm
Hg: ≤5 ppb
K: ≤0.3 ppm
Mg: ≤0.3 ppm
Mn: ≤0.2 ppm
NH4+: ≤2 ppm
Na: ≤0.3 ppm
Ni: ≤0.1 ppm
Pb: ≤0.3 ppm
Sn: ≤0.2 ppm
Ti: ≤0.3 ppm
Zn: ≤0.2 ppm
heavy metals (as Pb): ≤1 ppm |
| Storage Temperature |
Room temperature |
| SMILES String |
OS(O)(=O)=O |
| InChl |
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4) |
| InChl Key |
QAOWNCQODCNURD-UHFFFAOYSA-N |
| CAS Number |
7664-93-9 |
| EC Index |
231-639-5 |
| Vapor pressure |
0.0001 hPa (20°C);
1mmHg (146°C) |
| Safety Information- GHS |
| Storage Class |
8B- Non-combustible, Corrosive hazardous material |
| WGK |
WGK 1 |