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1-Propan-1-Sulphonic acid sodium salt for HPLC

Sodium-1-propanesulfonate

Product Size 100gm Grade HPLC Grade
Purity 99.0% CAS No. 14533-63-2
Molecular Formula C3H7NaO3S Molecular Weight 146.14
H.S. Code 29041090 Shelf Life 60 months

Specifications

Minimum assay (by acidimetry, on dried substance) 99.0%
pH (10% water) 5.0 - 7.5
Loss on drying at 120°C Max. 2.0%
Absorbance (10% solution, in water)
at 210nm Min. 0.1
at 220nm Min. 0.06
at 230nm Min. 0.04
at 260nm Min. 0.02

Safety Information and Hazard Symbols