Pentane-1-Sulfonic Acid 25gm
Pentane-1-sulfonic acid sodium salt for ion pair chromatography LiChropur®. CAS 22767-49-3, pH 5.5 - 7.5 (100 g/l, H₂O, 20 °C).
Manufacturer: Merck
Catalog ID: 118304.0025
Stock: In Stock
Description
| Catalogue Number | 118304 |
Product Information
| CAS number | 22767-49-3 |
| EC number | 245-208-4 |
| Hill Formula | C₅H₁₁NaO₃S |
| Molar Mass | 174.20 g/mol |
| HS Code | 2904 10 00 |
Applications
| Application | Pentane-1-sulfonic acid sodium salt for ion pair chromatography LiChropur®. CAS 22767-49-3, pH 5.5 - 7.5 (100 g/l, H₂O, 20 °C). |
Physicochemical Information
| pH value | 5.5 - 7.5 (100 g/l, H₂O, 20 °C) |
| Bulk density | 390 kg/m3 |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (alkalimetric, calculated on dried substance) | ≥ 99.0 % |
| Identity (IR-spectrum) | conforms |
| pH (100 g/l, water) | 5.5 - 7.5 |
| UV-transmission (0.005 mol/l; 1 cm; Water) (at 200 nm) | ≥ 70 % |
| UV-transmission (0.005 mol/l; 1 cm; Water) (at 220 nm) | ≥ 90 % |
| UV-transmission (0.005 mol/l; 1 cm; Water) (at 250 nm) | ≥ 98 % |
| Loss on drying (120 °C; 4h; Vacuum) | ≤ 2.0 % |
