Chromotrope 2B

CAS : 548-80-1

Ref. 7W-GT1481

Informations sur le produit

• Nom: Chromotrope 2B
• Synonymes: 2-(4-Nitrophenylazo)chromotropic acid disodium salt, Acid Red 176, 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-(p-nitrophenylazo)-, disodium salt, 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(4-nitrophenyl)azo]-, disodium salt, 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2), 4,5-Dihydroxy-3-(p-nitrophenylazo)-2,7-naphthalenedisulfonic acid, disodium salt, 4,5-Dihydroxynaphthalene-3-(4-nitrophenylazo)-2,7-disulfonic acid disodium salt, Chromotrop 2 B, Chromotrope Red 4B, Cr-2B, Disodium 4,5-Dihydroxy-3-(P-Nitrophenylazo)Naphthalene-2,7-Disulphonate, Naphtocard Fast Red 3B, P-Nitrobenzene-Azochromotropic Acid, Pcr 2B, Poly-chromotrope 2B, disodium (3E)-5-hydroxy-3-[2-(4-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate, p-Nitrobenzeneazochromotropic acid sodium salt, Acid Red 176~C.I. 16575, C.I. Acid Red 176, disodium salt (8CI), C.I. Acid Red 176, disodium salt, C.I. Acid Red 176, C.I. Acid Red 176 (VAN), C.I. 16575
• Marque: Glentham

Propriétés chimiques

• Masse moléculaire: 513.37
• Formule: C₁₆H₉N₃Na₂O₁₀S₂
• Couleur/Forme: Brown to brown-red, brown-violet, green-brown or dark green crystals or powder