Sulfuric Acid 98% 1Ltr
for analysis EMSURE®
Manufacturer: Merck
Catalog ID: 112080.1000
Stock: In Stock
Description
| Catalogue Number | 112080 |
| Description | Sulfuric acid 98% |
Product Information
| CAS number | 7664-93-9 |
| EC index number | 016-020-00-8 |
| EC number | 231-639-5 |
| Hill Formula | H₂O₄S |
| Chemical formula | H₂SO₄ |
| Molar Mass | 98.08 g/mol |
| HS Code | 2807 00 00 |
Physicochemical Information
| Boiling point | 335 °C (1013 hPa) |
| Density | 1.84 g/cm3 (20 °C) |
| Melting Point | -20 °C |
| pH value | 0.3 (49 g/l, H₂O, 25 °C) |
| Vapor pressure | 0.0001 hPa (20 °C) |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
Specifications
| Assay (alkalimetric) | ≥ 98.0 % |
| Colour | ≤ 10 Hazen |
| Chloride (Cl) | ≤ 0.00001 % |
| Nitrate (NO₃) | ≤ 0.00002 % |
| Phosphate (PO₄) | ≤ 0.00005 % |
| Ag (Silver) | ≤ 0.000002 % |
| Al (Aluminium) | ≤ 0.000005 % |
| As (Arsenic) | ≤ 0.000001 % |
| Ba (Barium) | ≤ 0.000005 % |
| Be (Beryllium) | ≤ 0.000001 % |
| Bi (Bismuth) | ≤ 0.00001 |
| Ca (Calcium) | ≤ 0.00002 % |
| Cd (Cadmium) | ≤ 0.000002 % |
| Co (Cobalt) | ≤ 0.000001 % |
| Cr (Chromium) | ≤ 0.000005 % |
| Cu (Copper) | ≤ 0.000001 % |
| Fe (Iron) | ≤ 0.00001 |
| Ge (Germanium) | ≤ 0.000005 % |
| K (Potassium) | ≤ 0.00001 % |
| Li (Lithium) | ≤ 0.000001 % |
| Mg (Magnesium) | ≤ 0.000005 % |
| Mn (Manganese) | ≤ 0.000001 % |
| Mo (Molybdenum) | ≤ 0.000005 % |
| NH₄ (Ammonium) | ≤ 0.0002 % |
| Na (Sodium) | ≤ 0.00005 % |
| Ni (Nickel) | ≤ 0.000002 % |
| Pb (Lead) | ≤ 0.000002 % |
| Se (Selenium) | ≤ 0.0001 % |
| Sr (Strontium) | ≤ 0.000002 % |
| Ti (Titanium) | ≤ 0.00001 |
| Tl (Thallium) | ≤ 0.000005 % |
| V (Vanadium) | ≤ 0.000001 % |
| Zn (Zinc) | ≤ 0.000005 % |
| Zr (Zirconium) | ≤ 0.00001 |
| Substances reducing potassium permanganate (as SO₂) | ≤ 0.0002 % |
| Residue on ignition | ≤ 0.0005 % |
| Date of expiry: see product label |
