Tétrabutylammonium hydrogénosulfate, LiChropur™ Ionpair, Supelco®
Fournisseur: Merck
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Attention
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Synonyms:
Tetrabutylammonium bisulphate, Tetrabutylammonium hydrogensulphate
MQ100
1.18312.0025
1.18312.0100
1.18312.0025EA
421.46
EUR
1.18312.0025
1.18312.0100
Tétrabutylammonium hydrogénosulfate, LiChropur™ Ionpair, Supelco®
Tétrabutylammonium hydrogénosulfate
Formule:
(C₄H₉)₄NHSO₄ MW: 339.54 g/mol Point de fusion: 169…172 °C Densité: 1.01 g/cm³ (25 °C) |
Numéro MDL:
MFCD00011637 Numéro CAS: 32503-27-8 EINECS: 251-068-5 |
Résultats des tests de spécification
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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