Home Chemnovo Ion Pairing Reagents for HPLC 1-Heptane Sulphonic Acid Sodium salt Anhydrous 99% AR/HPLC
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1-Heptane Sulphonic Acid Sodium salt Anhydrous 99% AR/HPLC
Sodium 1-heptanesulfonate anhydrous
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%) |
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
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1-Heptane Sulphonic Acid Sodium salt Anhydrous 99% AR/HPLC
| Pack Size | Quantity |
|---|---|
| 2500 ml | 3 |
| 500 ml | 2 |