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| LC5285 Sodium hydroxide monohydrate 99.99 |
| Order number | Packaging | Quantity | Price € |
| AC32285 | Plastic bottle | 50 g | 38.48 |
| AC32285 | Plastic bottle | 500 g | 270.00 |
| Product information | |
| Synonyms | Soda caustic |
| Hill Formula | HNaO * H2O |
| Chemical formula | NaOH * H2O |
| HS Code | 2815 11 00 |
| EC number | 215-185-5 |
| Molar mass | 58.01 g/mol |
| EC index number | 011-002-00-6 |
| CAS number | 12200-64-5 |
| Chemical and physical data | |
| Solubility | 1100 g/l (20 °C) |
| Molar mass | 58.01 g/mol |
| pH value | 14 (50 g/l, H2O, 20 °C) |
| Boiling point | 1400 °C |
| Safety information according to GHS | |
| R Phrase | R 35 Causes severe burns. |
| S Phrase | S 26-37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.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 |
| Storage class | 8 B Non combustible, corrosive substances |
| WGK | WGK 1 slightly water endangering |
| Disposal | 13 Bases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535). |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1823 SODIUM HYDROXIDE, SOLID, 8, II, Segregation Group: 18 (Alkalis) |
| Declaration (transport by air) IATA-DGR | UN 1823 SODIUM HYDROXIDE, SOLID, 8, II |
| Specifications | |
| Purity (metallic) | ≥ 99.99 % |
| NaOH content | 67.0 – 69.0 % |
| Assay of sodium carbonate | ≤ 2 % |
| Chloride (Cl) | ≤ 1 ppm |
| Phosphate (PO4) | ≤ 0.05 ppm |
| Silicate (as SiO2) | ≤ 5 ppm |
| Sulphate (SO4) | ≤ 10 ppm |
| Al (Aluminium) | ≤ 0.05 ppm |
| As (Arsenic) | ≤ 0.1 ppm |
| Ba (Barium) | ≤ 10 ppm |
| Ca (Calcium) | ≤ 0.5 ppm |
| Cd (Cadmium) | ≤ 0.01 ppm |
| Ce (Cerium) | ≤ 0.01 ppm |
| Co (Cobalt) | ≤ 0.01 ppm |
| Cr (Chromium) | ≤ 0.01 ppm |
| Cu (Copper) | ≤ 0.01 ppm |
| Eu (Europium) | ≤ 0.01 ppm |
| Fe (Iron) | ≤ 0.05 ppm |
| Hg (Mercury) | ≤ 0.01 ppm |
| K (Potassium) | ≤ 2 ppm |
| La (Lanthanum) | ≤ 0.01 ppm |
| Li (Lithium) | ≤ 0.2 ppm |
| Mg (Magnesium) | ≤ 0.1 ppm |
| Mn (Manganese) | ≤ 0.01 ppm |
| Ni (Nickel) | ≤ 0.01 ppm |
| Pb (Lead) | ≤ 0.01 ppm |
| Sc (Scandium) | ≤ 0.01 ppm |
| Sm (Samarium) | ≤ 0.01 ppm |
| Sr (Strontium) | ≤ 0.5 ppm |
| Tl (Thallium) | ≤ 0.01 ppm |
| Y (Yttrium) | ≤ 0.01 ppm |
| Yb (Ytterbium) | ≤ 0.01 ppm |
| Zn (Zinc) | ≤ 0.05 ppm |
| Conforms to the purity criteria on food additives according to the European Commission directive 96/77/EC. Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present. |
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