Tetrabutylammoniumvätesulfat, LiChropur™ för jonparkromatografi, Supelco®
Leverantör: Merck
|
Varning
|
Synonyms:
Tetrabutylammonium bisulphate, Tetrabutylammonium hydrogensulphate
M-Clarity™ quality level = MQ100
1.18312.0025
1.18312.0100
1.18312.0025EA
6430
SEK
1.18312.0025
1.18312.0100
Tetrabutylammoniumvätesulfat, LiChropur™ för jonparkromatografi, Supelco®
Tetrabutylammonium hydrogen sulphate
Formel:
(C₄H₉)₄NHSO₄ MW: 339,54 g/mol Smältpunkt: 169…172 °C Densitet: 1,01 g/cm³ (25 °C) |
MDL Number:
MFCD00011637 CAS nummer: 32503-27-8 EINECS: 251-068-5 |
Specifikation testresultat
Assay (acidimetric; calculated on dried substance) | ≥ 99% |
Identity (IR-spectrum) | passes test |
pH-value (10 %; water) | ≤ 2 |
UV-transmission (200 nm; 0.005 mol/l; 1 cm; water) | ≥ 70 % |
UV-transmission (220 nm; 0.005 mol/l; 1 cm; water) | ≥ 90 % |
UV-transmission (250 nm; 0.005 mol/l; 1 cm; water) | ≥ 98 % |
Loss on drying (120 °C, vacuum) | ≤ 2% |
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