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1-Heptane Sulphonic Acid Sodium Salt Anhydrous for HPLC

1-Heptane Sulphonic Acid Sodium Salt Anhydrous for HPLC

Sodium 1-heptane sulfonate anhydrous

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Pack Size: 100gmCatalog Number: A-31480 Category: Product ID: 7082

Description

1-Heptane Sulphonic Acid Sodium Salt Anhydrous (HPLC grade), also known as sodium 1-heptane sulfonate anhydrous, is supplied as a white crystalline powder or lustrous flakes a purity of 99.0%. It has a molecular formula of C₇H₁₅NaO₃S and a molecular weight of 202.25. The product provides excellent solubility in water with a clear solution, controlled pH range of 5.5–7.5, and low moisture content. It also offers high UV transmittance. With a shelf life of 60 months, it is suitable for chromatographic applications.

Product Size 100gm Grade HPLC Grade
Purity 99.0% CAS No. 22767-50-6
Molecular Formula C7H15NaO3S Molecular Weight 202.25
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 2.0%
UV Transmittance (0.005 mol/l in water)
at 200nm Min 70.0%
at 220nm Min 90.0%
at 250nm Min.98.0%
Appearance A white crystalline powder
Physical state Solid
Solubility Moderately soluble in water (1-10%)
Melting point/ Freezing point [°C] 300 °C
Density [g/cm3] N/A
Boiling point [°C] N/A

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