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:[H+].[Na+].O=S(=O)([O-])C=1C=C2[O-][Cr+3]345([O-]C=6C=CC=7C=CC=CC7C6N=[N]3C2=C8C=CC=CC81)[O-]C=9C=CC=%10C=CC=CC%10C9N=[N]5C=%11C([O-]4)=CC(=C%12C=CC=CC%12%11)S(=O)(=O)[O-]

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
See more synonyms
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-κN<sup>1</sup>]-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)
C.I. 15707