CAS 12392-64-2

Chromate(3-), bis[3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-1-naphthalenesulfonato(3-)]-, sodium hydrogen (1:2:1)

Description:

The chemical substance known as Chromate(3-), bis[3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-1-naphthalenesulfonato(3-)]-, sodium hydrogen (1:2:1) with CAS number 12392-64-2 is a complex organic compound featuring multiple functional groups, including sulfonate and hydroxyl groups, which contribute to its solubility and reactivity. This compound is characterized by its vivid color, often associated with azo dyes, due to the presence of the diazenyl groups. The structure indicates that it has a significant degree of conjugation, which can enhance its stability and influence its electronic properties. The presence of sodium ions suggests that it may be soluble in water, making it useful in various applications, including dyeing and as a reagent in chemical synthesis. Additionally, the chromate ion indicates potential applications in oxidation reactions. However, due to the presence of chromate, it is essential to handle this compound with care, as chromates are known to be toxic and pose environmental hazards.

Formula: C₄₀H₂₂CrN₄O₁₀S₂·H·2Na

InChI: InChI=1S/2C20H14N2O5S.Cr.2Na/c2*23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;;;/h2*1-11,23-24H,(H,25,26,27);;;/q;;+3;2*+1/p-5

InChI key: InChIKey=LCZPIYCNOWJWPQ-UHFFFAOYSA-I

SMILES: S(=O)(=O)([O-])C=1C=C2[O-][Cr+3]345([N](C=6C([O-]3)=CC(S(=O)(=O)[O-])=C7C6C=CC=C7)=NC=8C([O-]4)=CC=C9C8C=CC=C9)[N](C2=C%10C1C=CC=C%10)=NC=%11C([O-]5)=CC=C%12C%11C=CC=C%12.[H+].[Na+]

Synonyms:

• 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, chromium complex
• 1-naphthalenesulfonate, 3-olato-4-[(E)-2-(2-olato-1-naphthalenyl)diazenyl]- 3-olato-4-[(Z)-2-(2-olato-1-naphthalenyl)diazenyl]-1-naphthalenesulfonate, chromium(3+) sodium salt (1:1:1:2)
• 4-[(2-Hydroxynaphthalen-1-Yl)Hydrazono]-3-Oxo-3,4-Dihydronaphthalene-1-Sulfonate
• Acid Blue 161
• Acid Blue D-JR
• Acid Blue MTR
• Acid Blue RTN
• Acid Dark Blue MS
• Acid Dark Blue MTR
• Acidol Dark Blue M-TR
• Airedale Fast Blue
• Aizen Opal Blue BH
• Anadurm Blue S-R
• Bemaplex Marine Blue C-RD
• Borulan Navy Blue RL
• Chromacyl Blue R
• Chromate(3-), bis(3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-1-naphthalenesulfonato(3-))-, disodium hydrogen
• Chromate(3-), bis(3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-1-naphthalenesulfonato(3-))-, sodium hydrogen (1:2:1)
• Chromate(3-), bis[3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN¹]-1-naphthalenesulfonato(3-)]-, sodium hydrogen (1:2:1)
• Chrome Intra Blue 2R
• Cololan Navy Blue RL
• Colorosacid Blue 193
• Coriamine Fast Navy Blue S-RL
• Cromoxyl Blue WB
• Dermacid Blue MTR
• Desher Blue G
• Dinalan Dark Blue MTR
• Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
• Dyalan Blue S-R
• Dycosacid Complex Blue BN
• Efdolan Blue BN
• Erganil Blue BC
• Eurolana Blue SB
• Gryfalan Garnet RL
• Gryfalan Navy Blue RL
• Irgalan Blue 2R
• Kemacid Dark Blue MTR
• Koroset Blue R
• Lanasyn Blue S-DNL
• Lanasyn Navy M-DNL
• Lanasyn Navy S-DNL
• Lanyl Navy Blue TW
• Lederos S 2 Blue G
• Luganil Blue MRB
• Magra Dark Blue MTR
• Navidol Dark Blue MTR
• Navitan Dark Blue MTR
• Navy M-BRX
• Neutrilan Blue M-BR
• Neutrilan Navy M-BR
• Neutrilan Navy M-BRX
• Orbolan Marine Blue S-RL
• Pacid Navy Blue RL
• Palatine Fast Blue BN
• Pharmalan Navy Blue B
• Pilate Fast Blue BN
• Rathidol Dark Blue M-TR
• Ratna Acid Blue MTR
• Roven S 2 Blue G
• Rylan Blue T 2R
• Rylan Blue TR
• Solcorom Dark Blue PMTR
• Stelane Navy Blue 2SB
• Tertroxane Blue B
• Triamet Blue 2R
• Triasolan Blue DR
• Vicoacid Navy Blue RL
• Vopsider Dark Blue MMTR
• Yamada Neo Fast Blue B
• chromium(3+) hydrogen 3-oxido-4-[(E)-(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate (1:3:2)
• C.I. Acid Blue 193
• Chromate(3-), bis[3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-1-naphthalenesulfonato(3-)]-, sodium hydrogen (1:2:1)

Acid Blue 161

CAS: 12392-64-2

Molecular weight: 416.39 + xCr

Ref: 7W-GT4370