Sulfuric Acid, 93-98%, OmniTrace®, EMD Millipore Sigma
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Sulfuric Acid, 93-98%, OmniTrace®, EMD Millipore Sigma
Sulfuric Acid OmniTrace are packaged in plastic bottles. Store at room temperature.
Formula: H2SO4
Formula Weight: 98.08 g/mol
| Appearance |
Clear |
| Aluminum (Al) |
1ppb max |
| Antimony (Sb) |
1ppb max |
| Arsenic (As) |
0.5ppb max |
| Assay |
93-98% |
| Barium (Ba) |
0.1ppb max |
| Beryllium (Be) |
0.1ppb max |
| Bismuth (Bi) |
0.1ppb max |
| Cadmium (Cd) |
0.5ppb max |
| Calcium (Ca) |
1ppb max |
| Cerium (Ce) |
0.1ppb max |
| Cesium (Cs) |
0.1ppb max |
| Chloride (Cl) |
0.7ppm max |
| Chromium (Cr) |
0.5ppb max |
| Cobalt (Co) |
0.5ppb max |
| Color (APHA) |
10 max |
| Copper (Cu) |
0.5ppb max |
| Density at 25°C |
1.83-1.84g/mL |
| Dysprosium (Dy) |
0.1ppb max |
| Erbium (Er) |
0.1ppb max |
| Europium (Eu) |
0.1ppb max |
| Gadolinium (Gd) |
0.1ppb max |
| Gallium (Ga) |
0.1ppb max |
| Germanium (Ge) |
1ppb max |
| Gold (Au) |
0.5ppb max |
| Hafnium (Hf) |
0.1ppb max |
| Holmium (Ho) |
0.1ppb max |
| Indium (In) |
0.1ppb max |
| Iron (Fe) |
1ppb max |
| Lanthanum (La) |
0.1ppb max |
| Lead (Pb) |
0.1ppb max |
| Lithium (Li) |
0.5ppb max |
| Lutetium (Lu) |
0.1ppb max |
| Magnesium (Mg) |
1ppb max |
| Manganese (Mn) |
0.5ppb max |
| Mercury (Hg) |
0.1ppb max |
| Molybdenum (Mo) |
0.5ppb max |
| Neodymium (Nd) |
0.1ppb max |
| Nickel (Ni) |
0.5ppb max |
| Niobium (Nb) |
0.1ppb max |
| Nitrate (NO3) |
0.2ppm max |
| Potassium (K) |
1ppb max |
| Praseodymium (Pr) |
0.1ppb max |
| Rhodium (Rh) |
0.5ppb max |
| Rubidium (Rb) |
0.5ppb max |
| Samarium (Sm) |
0.1ppb max |
| Scandium (Sc) |
0.1ppb max |
| Selenium (Se) |
10ppb max |
| Silver (Ag) |
1ppb max |
| Sodium (Na) |
1ppb max |
| Strontium (Sr) |
0.5ppb max |
| Substances reducing permanganate |
20ppm max |
| Tellurium (Te) |
0.1ppb max |
| Terbium (Tb) |
0.1ppb max |
| Thallium (Tl) |
0.1ppb max |
| Thorium (Th) |
0.1ppb max |
| Thulium (Tm) |
0.1ppb max |
| Tin (Sn) |
1ppb max |
| Titanium (Ti) |
1ppb max |
| Total phosphorus (P) |
0.05ppm max |
| Tungsten (W) |
0.5ppb max |
| Uranium (U) |
0.1ppb max |
| Vanadium (V) |
0.5ppb max |
| Ytterbium (Yb) |
0.1ppb max |
| Yttrium (Y) |
0.1ppb max |
| Zinc (Zn) |
1ppb max |
| Zirconium (Zr) |
0.5ppb max |
| CAS Number |
7664-93-9 |
| EC Index |
231-639-5 |
| Boiling Point |
335°C (1013 hPa) |
| Vapor pressure |
160 hPa (20°C) |
| Melting Point |
-20°C |
| pH Value |
0.3 (49 g/l, H2O, 25°C) |
| Safety Information- GHS |
| RTECS |
WS5600000 |
| Storage Class |
8B Non-combustible, corrosive hazardous materials |
| WGK |
WGK 1 slightly hazardous to water |
| Disposal |
12- Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution. Before filling into container D, check the pH with pH universal indicator strips. Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid. Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D. |