ETHANE-1,2-DISULPHONIC ACID DISODIUM SALT ANHYDROUS For ion pair chromatography

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Article No.
03711
Grade
For ion pair chromatography
Purity
99%
CAS No.
5325-43-9
Molecular Formula
C2H4Na2O6S2
Molecular Weight
234.15
H.S. Code
2904.1090
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
Partition coefficient Log Pow octanol / water at 20°C
-1.759

Packings

  • 1GBA000015

    5 g (00005)

  • 1GBA000060

    25 g (00025)

 

Specifications

Appearance A white powder
Assay (acidimetric; on dried basis) Min 99%
pH (10% solution in water) 6.0 - 7.5
Loss on drying (at 120°C) Max 2%
UV absorbance (0.005 mol/L)
at 200 nm Max 0.15
at 220 nm Max 0.05

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date : 22-May-2020
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