1-Heptanesulphonic acid sodium salt monohydrate for HPLC

Leverancier: Thermo Scientific
Waarschuwing

ACRO411275000EA 2760 EUR
ACRO411275000 ACRO411271000 ACRO411270250 ACRO411270050
1-Heptanesulphonic acid sodium salt monohydrate for HPLC
1-Heptanesulphonic acid sodium salt monohydrate
Formule: C₇H₁₅NaO₃S·1H₂O
MW: 220,27 g/mol
Smeltpunt: >300 °C
Opslagtemperatuur: Kamertemperatuur
MDL-nummer: MFCD00149550
CAS-nummer: 207300-90-1
EINECS: 245-210-5

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Specificaties testresultaten

Appearance White Powder or flakes
Infrared spectrum Conforms
Loss on drying 7.4 % to 9 % (100°C, 3 hrs) (vacuum)
Solubility (10 % w/v in water) Clear colorless
UV (2.7 g in 100 ml water) pH 3
UV at 210 nm A: ≤0.1
UV at 220 nm A: ≤0.05
UV at 230 nm A: ≤0.03
UV at 240 nm A: ≤0.02
UV at 250 nm A: ≤0.01
UV at 260 nm A: ≤0.01
Titration after Ion exchange ≥99.0 %

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