CAS 4430-18-6

C.I. Acid Violet 43

Description:

C.I. Acid Violet 43, also known by its CAS number 4430-18-6, is a synthetic dye belonging to the class of acid dyes. It is characterized by its vibrant violet color, which makes it suitable for various applications, particularly in textiles, paper, and food industries. This dye is water-soluble, allowing it to easily dissolve in aqueous solutions, which is advantageous for its use in dyeing processes. Acid Violet 43 exhibits good lightfastness and stability under acidic conditions, making it a reliable choice for applications requiring color retention. However, like many synthetic dyes, it may pose environmental and health concerns, necessitating careful handling and disposal. Its chemical structure typically includes aromatic rings and sulfonic acid groups, contributing to its solubility and affinity for negatively charged substrates. Overall, C.I. Acid Violet 43 is valued for its intense color and versatility, though users must be mindful of regulatory guidelines regarding its use in consumer products.

Formula: C₂₁H₁₅NO₆S·Na

InChI: InChI=1S/C21H15NO6S.Na/c1-11-6-7-14(17(10-11)29(26,27)28)22-15-8-9-16(23)19-18(15)20(24)12-4-2-3-5-13(12)21(19)25;/h2-10,22-23H,1H3,(H,26,27,28);

InChI key: InChIKey=YYAFILJFRSOXDT-UHFFFAOYSA-N

SMILES: N(C1=C2C(C(=O)C=3C(C2=O)=CC=CC3)=C(O)C=C1)C4=C(S(=O)(=O)O)C=C(C)C=C4.[Na]

Synonyms:

• 11362 Violet
• 2-[(4-Hydroxy-9,10-Dioxo-9,10-Dihydroanthracen-1-Yl)Amino]-5-Methylbenzenesulfonic Acid
• 2-[(9,10-Dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino]-5-methylbenzenesulfonic acid monosodium salt
• 4-Hydroxy-1-(4-methyl-2-sulfoanilino)anthraquinone sodium salt
• 4-[(9,10-Dihidro-4-Hidroxi-9,10-Dioxo-1-Antril)Amino]Tolueno-3-Sulfonato De Sodio
• 4-[(9,10-Dihydro-4-hydroxy-9,10-dioxo-1-anthryl)amino]toluene-3-sulfonate de sodium
• Acid Alizarine Violet R
• Acid Violet Anthraquinone
• Ahcoquinone Blue IR
• Alizarin Violanol R
• Alizarine Brilliant Violet R
• Alizarine Irisol R
• Alizarine Irisol RD
• Alizarine Light Violet B
• Alizarine Light Violet RS
• Alizarine Purple
• Alizarine Purple RS
• Alizarine Violanol R
• Alizarine Violet 38017
• Alizarine Violet NR
• Allzurol Purple
• Anthraquinone Iris R
• Benzenesulfonic acid, 2-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino]-5-methyl-, monosodium salt
• Benzenesulfonic acid, 2-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino]-5-methyl-, sodium salt (1:1)
• Chrome Violet Anthraquinone
• Covasol Violet W 5002
• Diacid Light Violet RS
• Egacid Violet 3B
• Elbenyl Violet C-RL
• Erio Anthracene Cyanine JR
• Erio Fast Cyanine JR
• Erionyl Cyanine E-JR
• Ext D & C Violet 2
• Ext D and C Violet No. 2
• Ext D&C Violet No. 2-38017
• Ext D&C Violet No. 2-90131
• Ext D&C Violet No. 2W098
• External D and C Violet 2
• External D&C Violet 2-308-139
• External Violet 2
• Fenalan Violet 3B
• Hastings Light Fast Violet IRS
• Japan Purple 401
• Japan Purple No. 401
• Japan Violet 401
• Japan Violet No. 401
• Kiton Fast Violet R
• Natrium-4-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthryl)amino]toluol-3-sulfonat
• Purple No. 401
• Sodium 2-[(4-Hydroxy-9,10-Dioxo-9,10-Dihydroanthracen-1-Yl)Amino]-5-Methylbenzenesulfonate
• Sodium 4-[(9,10-Dihydro-4-Hydroxy-9,10-Dioxo-1-Anthryl)Amino]Toluene-3-Sulphonate
• Solanol Violet 3B
• Solway Purple
• Solway Purple R
• Solway Purple RA
• Suminol Levelling Violet 3B
• Supracen Violet 3B
• Triacid Light Violet 3B
• Unicert Violet K 7116J
• Violet 401
• Violet Anthraquinone
• Violet No. 401
• Vondacid Light Violet 3B
• m-Toluenesulfonic acid, 6-[(4-hydroxy-1-anthraquinonyl)amino]-, monosodium salt
• m-Toluenesulfonic acid, 6-[(4-hydroxy-1-anthraquinonyl)amino]-, sodium salt
• C.I. 60730
• Acid violet 43
• Acid Violet 43

Acid Violet 43

CAS: 4430-18-6

Formula: C₂₁H₁₄NNaO₆S

Purity: >97.0%(HPLC)

Color and Shape: Dark purple powder to crystal

Molecular weight: 431.39

Ref: 3B-A1402

Acid violet 43

CAS: 4430-18-6

Formula: C₂₁H₁₄NNaO₆S

Purity: 97.0%

Color and Shape: Solid

Molecular weight: 431.3937

Ref: IN-DA003NOL

Acid Violet 43

CAS: 4430-18-6

Acid Violet 43

Purity: BS

Molecular weight: 431.39g/mol

Ref: 54-OR1028904

Acid violet 43

CAS: 4430-18-6

Acid violet 43 is a violet dye.

Formula: C₂₁H₁₄NNaO₆S

Color and Shape: Solid

Molecular weight: 431.39

Ref: TM-T29608

Acid Violet 43

CAS: 4430-18-6

Formula: C₂₁H₁₄NO₆S·Na

Color and Shape: Neat

Molecular weight: 431.39

Ref: 04-C10028895

Acid Violet 43

CAS: 4430-18-6

Formula: C₂₁H₁₄NNaO₆S

Purity: (HPLC) ≥ 97.0%

Color and Shape: Dark purple crystalline powder

Molecular weight: 431.39

Ref: 7W-GK7831

Acid Violet 43 (Technical Grade)

Controlled Product

CAS: 4430-18-6

Applications Acid Violet 43 (cas# 4430-18-6) is a useful research chemical.

Formula: C₂₁H₁₄NO₆S·Na

Color and Shape: Neat

Molecular weight: 431.39

Ref: TR-A795363

Acid Violet 43

CAS: 4430-18-6

Acid Violet 43 is a cationic surfactant that is used as a dye. It has been shown to have genotoxic effects in a flow assay using sodium salts and an oxidation catalyst. Acid Violet 43 can also be used as a dye for detergent compositions, which are often composed of fatty acids and monosodium salt. Acid violet 43 is not recommended for use on sensitive skin because it may cause allergic reactions.

Formula: C₂₁H₁₅NO₆S•Na

Purity: 90%Min

Molecular weight: 432.4 g/mol

Ref: 3D-FA33538