p-Xylene-2-sulfonic Acid Hydrate, 99%, Certified, 25g

p-Xylene-2-sulfonic Acid Hydrate, 99%, Certified, 25g
For Research & Development
Not for drug, human, animal, or food use

Certificate of Analysis:
Appearance White powder with a light yellow cast
Solubility Clear faint yellow solution at 200mg plus 4ml of ethanol
IR Spectrum Consistent with structure
Water Content by Karl Fischer 18.03%
Purity by Sodium Hydroxide Titration 82.3% (as is)
Purity by Thin Layer Chromatography 99%

CAS: 609-54-1

FORMULA: C8H10O3S · xH2O