CAS 3564-28-1: 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2)

Description: 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2), with CAS number 3564-28-1, is a complex organic compound characterized by its sulfonic acid groups, amino and hydroxy functional groups, and a diazenyl moiety. This compound typically exhibits high solubility in water due to the presence of sulfonate and hydroxyl groups, making it useful in various applications, including dye chemistry and as a reagent in analytical chemistry. The presence of the nitrophenyl group suggests potential for use in colorimetric assays or as a dye intermediate. Its structure indicates that it may have significant electronic properties, which can be exploited in organic synthesis or materials science. Additionally, the sodium salt form enhances its stability and solubility in aqueous solutions. As with many azo compounds, it may exhibit vivid coloration, which is a characteristic feature of such compounds, making it valuable in dyeing processes. Safety and handling precautions should be observed due to potential toxicity associated with nitro and azo groups.

Formula: C₁₆H₁₂N₄O₁₀S₂·2Na

InChI: InChI=1S/C16H12N4O10S2.2Na/c17-10-6-9(31(25,26)27)3-7-4-13(32(28,29)30)15(16(22)14(7)10)19-18-11-5-8(20(23)24)1-2-12(11)21;;/h1-6,21-22H,17H2,(H,25,26,27)(H,28,29,30);;

InChI key: InChIKey=NBVIPOGDRKGVGQ-UHFFFAOYSA-N

SMILES: [Na].O=N(=O)C1=CC=C(O)C(N=NC2=C(O)C3=C(N)C=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)=C1

Synonyms:

• 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-, disodium salt
• 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2)
• Acid Chrome Green G
• Azochromol Green B
• Chrome Green 3G
• Chrome Green F
• Chrome Green G
• Chrome fast green G
• Cromal Green N
• Diacromo Green B
• Disodium 5-amino-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-2,7-disulphonate
• Eniacromo Green B
• Eriochrome Green H
• Eriochrome Green HK
• Fenakrom Green 3G
• Kayaku Chrome Green F
• Mitsui Chrome Green F
• Mordant Green 17
• Omega Chrome Green F
• Palatine chrome green
• Sunchromine Green LF
• Sunchromine Green LG
• Tertrochrome Green G
• disodium (3E)-5-amino-3-[2-(2-hydroxy-5-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
• C.I. Mordant Green 17
• C.I. Mordant Green 17, disodium salt

PALATINE CHROME GREEN

CAS: 3564-28-1

• Formula: C₁₆H₁₂N₄NaO₁₀S₂
• Purity: 95%
• Molecular weight: 507.4070

C.I.Mordant green 17

CAS: 3564-28-1

C.I.Mordant green 17 is a synthetic azo dye that is used as an additive in …

• Formula: C₁₆H₁₂N₄O₁₀S₂·2Na
• Purity: Min. 95%
• Molecular weight: 530.4 g/mol