3,3',5,5'-Tétraméthylbenzidine 99+%
Fournisseur: Thermo Fisher Scientific
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Attention
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Synonyms:
TMB, 3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diamine
229280050
229280010
229280250
ACRO229280050EA
272
EUR
ACRO229280050
ACRO229280010
ACRO229280250
3,3',5,5'-Tétraméthylbenzidine 99+%
3,3',5,5'-Tétraméthylbenzidine
Formule:
C₁₆H₂₀N₂ MW: 240.35 g/mol Point d'ébullition: 402 Point de fusion: 167…170 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00007748 Numéro CAS: 54827-17-7 EINECS: 259-364-6 |
Résultats des tests de spécification
Appearance | White to cream to light yellow Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 167 to 172 °C |
Loss on drying | ≤0.5 % |
Sulfated ash | ≤0.2 % |
HPLC | ≥99.0 % |
Titration with HClO4 | 98.0 to 102.0 % |
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