Rouge de bromophénol, pur
Fournisseur: Thermo Fisher Scientific
Synonyms:
4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2-bromophenol] S,S-dioxide
304550050
304550250
ACRO304550050EA
75.6
EUR
ACRO304550050
ACRO304550250
Rouge de bromophénol, pur
Rouge de bromophénol
Formule:
C₁₉H₁₂Br₂O₅S MW: 512.18 g/mol Point de fusion: 230 |
Numéro MDL:
MFCD00023014 Numéro CAS: 2800-80-8 EINECS: 220-538-1 |
Résultats des tests de spécification
Appearance | Red-brown to brown Powder |
Infrared spectrum | Conforms |
Loss on drying | ≤5 % (110°C) |
Solubility | (1 % in ethanol) Clear |
Visual transition interval | from pH 5.2 (yellow-red) to pH 7.0 (purple) |
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