1-Pentane Sulphonic Acid Sodium Salt (Anhydrous) For HPLC
Article No | P015 | Grade | HPLC |
Purity | 99.0% | CAS No | 22767-49-3 |
Molecular Formula | C5H11NaO3S | Molecular Weight | 174.19 |
H.S.Code | 2904.1090 | Shelf Life | 5 years |
Physical Properties
Physical state at 20c | Solid | Colour | White | Odour | Odorless |
Specifications
Appearance | A white crystalline powder |
Assay (acidimetric; on dried basis) | Min 99% |
Identity (IR) | Conforms |
pH (10% Suspension) | 5.5 - 7.5 |
UV transmittance (0.005 ml/L; 1cm water) | |
at 200 nm | Min 70% |
at 220 nm | Min 90% |
at 250 nm | Min 98% |
Loss on drying (at 120 C; vacuum) | NMT 2.0% |
Packaging
25 g, 100 g |