1-Heptanesulphonic acid sodium salt ≥99%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

152783KEA 648 EUR
152783K 152782J
1-Heptanesulphonic acid sodium salt ≥99%, HiPerSolv CHROMANORM® for HPLC
1-Heptanesulphonic acid sodium salt
Formula: H₃C(CH₂)₅CH₂SO₃Na
MW: 202,25 g/mol
Melting Pt: 300 °C
MDL Number: MFCD00007543
CAS Number: 22767-50-6
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Specification Test Results

Assay (calculated on dried substance) ≥ 99,0 %
Appearance White powder
IR Spectrum Passes test
Water ≤ 2,0 %
Absorbance (200 nm) (0.25 mol/l) ≤ 0,1
Absorbance (210 nm) (0.25 mol/l) ≤ 0,05
Absorbance (220 nm) (0.25 mol/l) ≤ 0,04
Absorbance (230 nm) (0.25 mol/l) ≤ 0,03
Absorbance (240 nm) (0.25 mol/l) ≤ 0,01
Absorbance (250 nm) (0.25 mol/l) ≤ 0,01
Absorbance (260 nm) (0.25 mol/l) ≤ 0,01

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