ACID VIOLET 43

Base Information

• Chemical Name: ACID VIOLET 43
• CAS No.: 4430-18-6
• Molecular Formula: C21H14NNaO6S
• Molecular Weight: 431.39
• Hs Code.: 32041200
• Mol file: 4430-18-6.mol

Synonyms:Benzenesulfonicacid, 2-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino]-5-methyl-,monosodium salt (9CI);m-Toluenesulfonic acid,6-[(4-hydroxy-1-anthraquinonyl)amino]-, monosodium salt (8CI);4-Hydroxy-1-(4-methyl-2-sulfoanilino)anthraquinone sodiumsalt;Acid Alizarine Violet R;Acid Violet 43;Ahcoquinone Blue IR;Alizarin Violanol R;Alizarine Irisol R;Alizarine Light Violet B;AlizarineLight Violet RS;Alizarine Purple;Alizarine Purple RS;Alizarine Violet 38017;Alizarine Violet NR;Allzurol Purple;C.I. 60730;Chrome Violet Anthraquinone;CovasolViolet W 5002;Egacid Violet 3B;Erio Anthracene Cyanine JR;Erio Fast Cyanine JR;Erionyl Cyanine E-JR;External D and CViolet 2;C Violet 2-308-139;External Violet 2;Hastings Light Fast Violet IRS;Japan Purple No. 401;Japan Violet 401;Kiton Fast Violet R;Solanol Violet 3B;Solway Purple;Solway Purple RA;Suminol Levelling Violet 3B;Supracen Violet 3B;Triacid Light Violet 3B;Violet Anthraquinone;Violet No. 401;

Chemical Property of ACID VIOLET 43

Chemical Property:

• Vapor Pressure: 0.072Pa
• PSA: 131.98000
• Density: 0.513[at 20℃]
• LogP: 4.27750
• Storage Temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
• Solubility.: Methanol (Slightly), Water (Slightly)
• Water Solubility.: 1.708-50.3g/L at 20-28℃

Purity/Quality:

99%, ^*data from raw suppliers

Acid Violet 43 ^*data from reagent suppliers

Safty Information:

• Statements: 36
• Safety Statements: 24/25-26

MSDS Files:

SDS file from LookChem

Useful:

• Description: Acid Violet 43 is an anthraquinone color that functions as a colorant in cosmetic formulations (Wenninger, Canterbery, and McEwen 2000). Batches of Acid Violet 43 that are certified by the Food and Drug Administration (FDA) as meeting the standards and specifications described in the Code of Federal Regulations (21 CFR 73 & 74) are named Ext. D & C Violet No. 2 (FDA 1976). Most of the available safety test data are from studies of Ext. D & C Violet No. 2 conducted to support FDA listing this color for drug and cosmetic use.
• Physical properties: Acid Violet 43 has a bluish violet hue in daylight and is slightly redder in artificial light (tungsten) (Society of Dyers and Colourists 1971a). It is soluble in alcohol (Society of Dyers and Colourists 1971b) and water (Hazleton Laboratories, Inc. 1968). It is blue in concentrated sulfuric acid, olive-brown after dilution, accompanied by a purple precipitate.
• Uses: Acid Violet 43 is an anthraquinone colour used in semi-permanent hair dye formulations at a maximum concentration of 0.5% active dye. According to the EU Cosmetics Directive 76/768/EEC, Annex IV Part I List of Colouring Agents, Acid Violet 43 is allowed as CI 60730 in cosmetic products except those intended to come into contact with mucous membranes.