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| LC5702 Tetra-n-butylammonium hydrogen sulfate for ion pair chromatography LiChropur |
| Order number | Packaging | Quantity | Price € |
| AC32702 | Glass bottle | 25 g | 208.80 |
| Product information | |
| Hill Formula | C16H37NO4S |
| HS Code | 2923 90 00 |
| EC number | 251-068-5 |
| Molar mass | 339.54 g/mol |
| CAS number | 32503-27-8 |
| Chemical and physical data | |
| Solubility | (20 °C) soluble |
| Melting point | 169 – 172 °C |
| Molar mass | 339.54 g/mol |
| Bulk density | 650 kg/m3 |
| pH value | 1 – 2 (100 g/l, H2O, 20 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H315: Causes skin irritation. H319: Causes serious eye irritation. |
| Precautionary Statement(s) | P302 + P352: IF ON SKIN: Wash with plenty of soap and water. 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 | Warning |
| Hazard Pictogram(s) |  |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety information | |
| R Phrase | R 36/38 Irritating to eyes and skin. |
| S Phrase | S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| Categories of danger | irritant |
| Hazard Symbol |  Irritant |
| Specifications | |
| Assay (acidimetric; calculated on dried substance) | ≥ 99 % |
| Identity (IR-spectrum) | passes test |
| pH-value (10 %; water) | ≤ 2 |
| UV-transmission – 200 nm; 0.005 mol/l; 1 cm; water |
≥ 70 % |
| – 220 nm; 0.005 mol/l; 1 cm; water | ≥ 90 % |
| – 250 nm; 0.005 mol/l; 1 cm; water | ≥ 98 % |
| Loss on drying (120 °C, vacuum) | ≤ 2 % |
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