Orange II, pur, certifié
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Tropaeolin OOO-2, acid orange 7, acid orange A, D and C Orange No. 4, 4-(2-Hydroxy-1-naphthylazo)benzenesulphonic acid sodium salt, Orange II sodium salt, p-(2-Hydroxy-1-naphthylazo)benzenesulphonic acid sodium salt, Gold orange
CAS No.: 633-96-5
Formule:
C₁₆H₁₁N₂NaO₄S Poids moléculaire: 350.32 g/mol Point de fusion: 164 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011657 Numéro CAS: 633-96-5 |
Résultats des tests de spécification
Appearance | Orange to dark orange-red Powder |
Infrared spectrum | Conforms |
Dye content | ≥85 % |
UV Lambda max | 480 to 486 nm (c=0.01 g/l, H2O) |
Absorption Ratio P-15/P+15 | 0.93 to 0.98 |
BSC Certification | Pass |
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