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| LC5626 Sulfuric acid 95-97% for analysis (max. 0.005 ppm Hg) ACS,ISO,Reag. Ph Eur |
| Order number | Packaging | Quantity | Price € |
| AC32626 | Plastic bottle | 2.5 L | 59.40 |
| Product information | |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | H2O4S |
| Chemical formula | H2SO4 |
| HS Code | 2807 00 10 |
| EC number | 231-639-5 |
| Molar mass | 98.08 g/mol |
| EC index number | 016-020-00-8 |
| CAS number | 7664-93-9 |
| Chemical and physical data | |
| Solubility | (20 °C) soluble,(caution ! development of heat) |
| Melting point | -20 °C |
| Molar mass | 98.08 g/mol |
| Density | 1.84 g/cm3 (20 °C) |
| pH value | 0.3 (49 g/l, H2O, 25 °C) |
| Boiling point | 335 °C |
| Vapor pressure | 0.0001 hPa (20 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H314: Causes severe skin burns and eye damage. H290: May be corrosive to metals. |
| Precautionary Statement(s) | P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P309: IF exposed or if you feel unwell: P310: Immediately call a POISON CENTER or doctor/ physician. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Danger |
| Hazard Pictogram(s) |  |
| RTECS | WS5600000 |
| Storage class | 8 B Non combustible, corrosive substances |
| WGK | WGK 1 slightly water endangering |
| 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 (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). 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. |
| Safety information | |
| R Phrase | R 35 Causes severe burns. |
| S Phrase | S 26-30-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Never add water to this product.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categories of danger | corrosive |
| Hazard Symbol |  Corrosive |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1830 SULPHURIC ACID, 8, II, Segregation Group: 1 (Acids) |
| Declaration (transport by air) IATA-DGR | UN 1830 SULPHURIC ACID, 8, II |
| Specifications | |
| Assay (alkalimetric) | 95.0 – 97.0 % |
| Colour | ≤ 10 Hazen |
| Appearance | passes test |
| Density (d 20/20) | 1.834 – 1.837 |
| Chloride (Cl) | ≤ 0.1 ppm |
| Nitrate (NO3) | ≤ 0.2 ppm |
| Phosphate (PO4) | ≤ 0.5 ppm |
| Heavy metals (as Pb) | ≤ 1 ppm |
| Ag (Silver) | ≤ 0.02 ppm |
| Al (Aluminium) | ≤ 0.05 ppm |
| As (Arsenic) | ≤ 0.01 ppm |
| Ba (Barium) | ≤ 0.05 ppm |
| Be (Beryllium) | ≤ 0.01 ppm |
| Bi (Bismuth) | ≤ 0.1 ppm |
| Ca (Calcium) | ≤ 0.2 ppm |
| Cd (Cadmium) | ≤ 0.02 ppm |
| Co (Cobalt) | ≤ 0.01 ppm |
| Cr (Chromium) | ≤ 0.05 ppm |
| Cu (Copper) | ≤ 0.01 ppm |
| Fe (Iron) | ≤ 0.1 ppm |
| Ge (Germanium) | ≤ 0.05 ppm |
| Hg (Mercury) | ≤ 0.005 ppm |
| K (Potassium) | ≤ 0.1 ppm |
| Li (Lithium) | ≤ 0.01 ppm |
| Mg (Magnesium) | ≤ 0.05 ppm |
| Mn (Manganese) | ≤ 0.01 ppm |
| Mo (Molybdenum) | ≤ 0.05 ppm |
| NH4 (Ammonium) | ≤ 2 ppm |
| Na (Sodium) | ≤ 0.5 ppm |
| Ni (Nickel) | ≤ 0.02 ppm |
| Pb (Lead) | ≤ 0.02 ppm |
| Sr (Strontium) | ≤ 0.02 ppm |
| Ti (Titanium) | ≤ 0.1 ppm |
| Tl (Thallium) | ≤ 0.05 ppm |
| V (Vanadium) | ≤ 0.01 ppm |
| Zn (Zinc) | ≤ 0.05 ppm |
| Zr (Zirconium) | ≤ 0.1 ppm |
| Substances reducing potassium permanganate (as SO2) | ≤ 2 ppm |
| Residue on ignition | ≤ 5 ppm |