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1-PENTANE SULPHONIC ACID SODIUM SALT ANHYDROUS HPLC/AR

Sodium pentasulphonate Anhydrous

Packings

25 g (00025)

100 g (00100)

20 x 25 g (02025)

10 x 100 g (10100)

1GBA000060 1GBA000450
Article No. 05141 Grade HPLC/AR
Purity 99% CAS No. 22767-49-3
Molecular Formula C5H11NaO3S Molecular Weight 174.19
H.S. Code 2904.1090 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless Melting point/ Freezing point [°C] >300°C
Solubility in water [% weight] Soluble in water

Specifications

Appearance A white crystalline powder Assay (acidimetric; on dried basis) Min. 99.0%
Identity (IR) Conforms pH (10% suspension) 5.5 - 7.5
UV transmittance (0.005 mol/L; 1cm; water) at 200 nm Min. 70%
at 220 nm Min. 90% at 250 nm Min. 98%
Loss on drying (at 150°C) Max. 2%

Safety Information and Hazard Symbols

Risk Statement: 36/37/38
Safety Statement: 26-36/37/39
Revision Date: 17-Aug-2021

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