Aluminium nitrate nonahydrate for analysis Product Information CAS number            7784-27-2 EC number              236-751-8 Hill Formula             AlN₃O₉ * 9 H₂O Chemical formula    Al(NO₃)₃ * 9 H₂O Molar Mass             375.13 g/mol

Ammonium peroxodisulfate for analysis Product Information CAS number               7727-54-0 EC index number        016-060-00-6 EC number                 231-786-5 Hill Formula                H₈N₂O₈S₂ Chemical formula       (NH₄)₂S₂O₈ Molar Mass                228.19 g/mol HS Code                    2833

Ethylenediaminetetraacetic acid disodium salt dihydrate (EDTA Disodium) Product Information CAS number: 6381-92-6 Formula (Hill): C10H14N2Na2O8 x 2 H2O Molar mass: 372.24 g/mol Bulk density: ~ 700 kg/m³ Color: white Solubility in water: 100 g/l (20 °C) Melting point: 110 °C (release of crystalline water) Thermal decomposition: 255 °C

ortho-Phosphoric acid 85% for analysis Product Information CAS number                 7664-38-2 EC index number          015-011-00-6. Hill Formula                  H3O4P Chemical formula          H3PO4 Density                        1.71 g/cm³ (20 °C) Molar Mass                   97.994 g/mol

Acetic acid Product Information CAS number: 64-19-7 Formula (Hill): C2H4O2 Chemical formula: CH3COOH Density: 1.05 g/cm³ (20 °C) Molar mass: 60.05 g/mol HS code:29152100 EC number: 200-580-7 Storage (temperature): Store at +15°C to +25°C Form: liquid

Sulfuric acid Product Information CAS number: 7664-93-9 Formula (Hill): H2O4S Chemical formula: H2SO4 Density: 1.84 g/cm³ (20 °C) Molar mass: 98.08 g/mol HS code:28070010 EC number: 231-639-5 Storage (temperature): Without limitations Form: liquid