1-HEPTANE SULPHONIC ACID SODIUM SALT ANHYDROUS AR/HPLC

Sodium 1-heptanesulfonate anhydrous

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Article No.
04041
Grade
AR/HPLC
Purity
99%
CAS No.
22767-50-6
Molecular Formula
C7H15NaO3S
Molecular Weight
202.25
H.S. Code
2904.1090
Shelf Life
60 Months
MSDS
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Certificate of Analysis (COAs)
 

 

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%)

Packings

  • 1GBA000060

    25 g (00025)

  • 1GBA000450

    100 g (00100)

  • 20 x 25 g (02025)

  • 10 x 100 g (10100)

 

Specifications

Appearance A white crystalline powder
Assay (acidimetric; on dried basis) Min 99%
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 drying (at 150°C) Max 2%

Safety Information and Hazard Symbols

Risk Statement: 43
 Safety Statement: 36/37
Revision Date : 20-Aug-2021
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