Acid green 1 ≥80.0% (by UV/Vis)
Fornitore: TCI
Synonyms:
Naphthol Green B, Iron, tris(5,6-dihydro-5,6-dioxo-2-naphthalenesulphonic acid 5-oximato)-,trisodium salt
Formula:
C₃₀H₁₈FeN₃O₁₅S₃ |
MDL Number:
MFCD00003886 CAS Number: 19381-50-1 EINECS: 243-010-2 |
Risultati del test di specificazione
Appearance | Dark green to Dark blue to Black powder to crystal |
Purity (UV-vis method) | min. 80.0 % |
Lambda max. | 711.0 to 717.0 nm (0.02mol/L AcONH4 sol.) |
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