CAS 5850-93-1

1-Naphthalenesulfonic acid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)

Description:

1-Naphthalenesulfonic acid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (CAS 5850-93-1) is an organic compound characterized by its azo dye structure, which features a naphthalene backbone with sulfonic acid and hydroxyl functional groups. This compound is typically used as a dye or pigment due to its vibrant color properties and is soluble in water, making it suitable for various applications in textiles, paper, and food industries. The presence of the sulfonic acid group enhances its solubility and reactivity, while the azo linkage contributes to its stability and color intensity. Additionally, the sodium salt form indicates that it is a sodium derivative, which can influence its solubility and interaction with other substances. As with many azo compounds, it is important to handle this substance with care, considering potential health and environmental impacts associated with azo dyes. Overall, this compound exemplifies the characteristics of synthetic dyes, combining functional groups that enhance its utility in various industrial applications.

Formula: C₂₀H₁₃N₂NaO₄S

InChI: InChI=1/C20H14N2O4S.Na/c23-18-12-11-13-5-1-2-6-14(13)20(18)22-21-17-9-3-8-16-15(17)7-4-10-19(16)27(24,25)26;/h1-12,21H,(H,24,25,26);/q;+1/p-1/b22-20+;

InChI key: InChIKey=PCRAQALZHKIUPU-UHFFFAOYSA-N

SMILES: N(=NC=1C2=C(C=CC1O)C=CC=C2)C=3C4=C(C(S(=O)(=O)O)=CC=C4)C=CC3.[Na]

Synonyms:

• 1-Naphthalenesulfonic acid, 5-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt
• 1-Naphthalenesulfonic acid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
• Acid Leather Red AS
• Acid Red 2G
• Acid Red ML
• Airedale Red AG
• Azo Acid Red R
• Benzyl Red A
• Benzyl Red AS
• Brilliant Fast Red G
• Eniacid Red AGS
• Fast Red GO
• Fast Red V
• Lecotan Red AR
• Lissamine Red J
• Ritacid Rosalin AG
• Roccelline CS
• Roccelline G
• Vondacid Red G
• Vondacid Red GS
• sodium 5-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-1-sulfonate
• C.I. 15625
• C.I. Acid Red 141, monosodium salt (8CI)5-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-1-sulfonic acid
• C.I. Acid Red 141
• C.I. Acid Red 141, monosodium salt
• sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate ISO 9001：2015 REACH
• 5-[(2-Hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonic acid sodium salt
• C.I.Acid Red 141:C.I.15625
• Acid Red 141
• Red AR

C.I.Acid Red 141

CAS: 5850-93-1

Please enquire for more information about C.I.Acid Red 141 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Purity: Min. 95%

Ref: 3D-FA41269