CAS 3564-27-0

Benzoic acid, 2-hydroxy-5-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:2)

Description:

Benzoic acid, 2-hydroxy-5-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:2), commonly known as a dye or pigment, is characterized by its complex azo structure, which includes multiple aromatic rings and sulfonic acid groups. This compound is typically used in various applications, including textiles and food coloring, due to its vibrant coloration and stability. The presence of the sulfonate group enhances its solubility in water, making it suitable for aqueous applications. The azo linkages contribute to its color properties, as they can absorb visible light, resulting in the characteristic hues associated with azo dyes. Additionally, the sodium salt form indicates that it is a salt derived from benzoic acid, which can influence its solubility and reactivity. Overall, this compound exhibits properties typical of azo dyes, including good lightfastness and resistance to fading, making it valuable in industrial applications. Safety and handling considerations are important, as with many synthetic dyes, due to potential environmental and health impacts.

Formula: C₁₉H₁₄N₄O₆S·2Na

InChI: InChI=1S/C19H14N4O6S.2Na/c24-18-10-7-15(11-17(18)19(25)26)23-22-13-3-1-12(2-4-13)20-21-14-5-8-16(9-6-14)30(27,28)29;;/h1-11,24H,(H,25,26)(H,27,28,29);;

InChI key: InChIKey=PXFQOQRAOKWTRA-UHFFFAOYSA-N

SMILES: N(=NC1=CC=C(N=NC2=CC=C(S(=O)(=O)O)C=C2)C=C1)C3=CC(C(O)=O)=C(O)C=C3.[Na]

Synonyms:

• Acid Chrome Orange GR
• Acid Leather Orange CG
• Alizarine Chrome Orange GR
• Anthracene Orange G
• Anthranol Chrome Orange GR
• Atlantichrome Orange G
• Azochromol Orange AS
• Belachrome Fast Orange GR
• Benzoic acid, 2-hydroxy-5-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:2)
• Benzoic acid, 2-hydroxy-5-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, disodium salt
• Brilliant Orange
• Brilliant Orange (indicator)
• Calcochrome Orange GR
• Chromaven Milling Orange G
• Chrome Fast Orange G
• Chrome Fast Orange GR
• Chrome Orange GR
• Chrome orange
• Chrome orange (Russian)
• Chromocard Orange 3R
• Cromal Orange G
• Cromal Orange P
• Diacromo Orange GR
• Diamond Chrome Orange GR
• Disodium 5-(4-(4-Sulphophenylazo)Phenylazo)Salicylate
• Durochrome Orange G
• Eriochrome Orange G
• Eriochrome Orange R
• Hispacrom Fast Orange GR
• Java Chrome Orange EN
• Java Unichrome Orange E
• Magracrom Orange GR
• Mitsui Chrome Orange GR
• Monochrome Brilliant Orange GR
• Monochrome Orange GR
• Naphthalene Leather Yellow R
• Neutral Fast Orange G
• Omega Chrome Orange G
• Salicylic acid, 5-[p-(p-sulfophenylazo)phenylazo]-, disodium salt
• Solochrome Leather Orange GR
• Solochrome Orange GR
• Solochrome Orange RS
• Sunchromine Orange GR
• Synchromate Orange G
• Telon Chrome Orange G
• Tertrochrome Orange GR
• Wool Fast Orange GA-CF
• Yodochrome Fast Orange GR
• disodium 2-hydroxy-5-[(E)-{4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}diazenyl]benzoate
• C.I. Mordant Orange 6, disodium salt

C.I. 26520

CAS: 3564-27-0

C.I. 26520 is a biochemical.

Formula: C₁₉H₁₄N₄Na₂O₆S

Color and Shape: Solid

Molecular weight: 472.38

Ref: TM-T30653

C.I. Mordant Orange 6

Controlled Product

CAS: 3564-27-0

Formula: C₁₉H₁₂N₄O₆S·2Na

Color and Shape: Neat

Molecular weight: 470.366

Ref: TR-O467430