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1-Heptane Sulphonic Acid Sodium Salt Monohydrate for HPLC

Sodium 1-heptane sulfonate monohydrate

Product Size 100gm Grade HPLC Grade
Purity 99.0% CAS No. 207300-90-1
Molecular Formula C7H15NaO3S.H2O Molecular Weight 220.24
H.S. Code 29041000 Shelf Life 60 months

Specifications

Description White crystalline powder or lustrous flakes
Solubility 10% aqueous solution is clear and colorless
Minimum Assay 99.0%
pH(10% aqueous solution) 5.5-7.5
Loss on drying Max 8.0-9.0%
UV Transmittance (0.005 mol/l in water)
at 200nm 70.0%
at 220nm 90.0%
at 250nm 98.0%

Safety Information and Hazard Symbols