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1-HEPTANE SULPHONIC ACID SODIUM SALT ANHYDROUS AR/HPLC
Sodium 1-heptanesulfonate anhydrous
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
COAs
Packings
25 g
(00025)
100 g
(00100)
20 x 25 g
(02025)
10 x 100 g
(10100)
Print friendly version
Article No.
04041
Grade
AR/HPLC
Purity
99%
CAS No.
22767-50-6
Molecular Formula
C
7
H
1
5
NaO
3
S
Molecular Weight
202.25
H.S. Code
2904.1090
Shelf Life
60 Months
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%)
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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Ion Pairing Reagents for HPLC
1-HEPTANE SULPHONIC ACID SODIUM SALT ANHYDROUS