1-HEPTANE SULPHONIC ACID SODIUM SALT ANHYDROUS 99% AR/HPLC
| Product Code | B-01337 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR/HPLC | CAS No | 22767-50-6 |
| Molecular Formula | C7H15NaO3S | Molecular Weight | 202.25 |
| H.S.Code | 2904.10900 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystals |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 300 °C | Solubility in water [% weight] | Moderately soluble in water (1-10%) |
Packaging
Specification
| Appearance | A white crystalline powder |
| Assay (acidimetric; on dried basis) | Min 99.0% |
| Identity (IR) | Conforms |
| pH (10% solution) | 5.5 – 7.5 |
| UV transmittance at: | |
| at 200 nm (0.005 mol/L; 1cm; water) | Min 70% |
| at 220 nm (0.005 mol/L; 1cm; water) | Min 90% |
| at 250 nm (0.005 mol/L; 1cm; water) | Min 98% |
| Loss on dryig (at 120°C; vacuum) | Max 2% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning