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Tétrabutylammonium hydrogénosulfate, LiChropur™ Ionpair, Supelco®

Fournisseur: Merck
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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

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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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