1-PROPANE 1-SULPHONIC ACID SODIUM SALT For HPLC/Ion-pair chromatography

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Category: Ion Pairing Reagents for HPLC

Description
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Description

Sodium 1-propanesulfonate

Article No.	05472	Grade	For HPLC/Ion-pair chromatography
Purity	99%	CAS No.	14533-63-2
Molecular Formula	C₃H₇NaO₃S	Molecular Weight	146.14
H.S. Code	2904.1090	Shelf Life	60 Months

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Physical Properties

Physical state at 20 °C	Solid	Colour	White crystalline
Melting point/ Freezing point [°C]	250 °C	Decomposition point [°C]	255 °C
Solubility in water [% weight]	Soluble in water

Specifications

Appearance	White Crystalline powder
Assay (acidimetric; on dried basis)	Min 99.0%
pH (10% solution in water)	5 – 7.5
UV absorbance (0.005 mol/L)	–
at 210 nm	Max 0.1
at 220 nm	Max 0.06
at 230 nm	Max 0.04
at 260 nm	Max 0.02
Loss on drying (at 120°C)	Max 2.0%

Packings

5 g	00005
25 g	00025

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