Natrium-4-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthryl)amino]toluol-3-sulfonat
Acid Violet 43
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Grundinformationen
- CAS
4430-18-6- Standard-SMILES
Cc1ccc(Nc2ccc(O)c3c2C(=O)c2ccccc2C3=O)c(S(=O)(=O)O)c1.[Na]- Summenformel
- C21H16NNaO6S
- Durchschnittliche Molmasse
- 433,41 g/mol
Namen und Bezeichner
- Bevorzugter Name
- Acid Violet 43
- Lokaler Name
- Natrium-4-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthryl)amino]toluol-3-sulfonat
- Englischer Name
- Acid Violet 43
- Summenformel
- C21H16NNaO6S
- Molmasse
- 433.41
Namen und Synonyme
CI 60730Violet 43CI NO 60730MURASAKI401SOLWAY PURPLEEXT. VIOLET 2ACID VIOLET 43Acid Violet 3BEXT.D&CVIOLET2SOLWAY PURPLE R
Datenbank-Bezeichner
- CAS
4430-18-6- PubChem CID
- 24186247
Eigenschaften
Physikochemische Eigenschaften
- Dichte
- 0.513 · 0.513[at 20℃]
- Dampfdruck
- 0.072 Pa · 0.072Pa
- storage temp.
- -20 °C · Hygroscopic, -20°C Freezer, Under inert atmosphere
- Löslichkeit
- Methanol (Slightly), Water (Slightly)
- Aggregatzustand
- Solid
- Farbe
- Dark Purple to Black
- Wasserlöslichkeit
- 1.708 · 1.708-50.3g/L at 20-28℃
- Stabilität
- 4 hours · Stable for 4 hours in acetone/olive oil (6.05 and 151 mg active dye/ml) and purified water (3.03 and 121 mg active dye/ml) at room temperature, protected from light and under inert gas atmosphere. Deviation from initial value was between – 4 % and 6 % after 4 hours (only tested for Jarocol Violet 43, Batch No. 10130)
- Kosmetik-Inhaltsstoffe Funktionen
- HAIR DYEINGCOLORANT
- InChI
- InChI=1S/C21H15NO6S.Na.H/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);;
- InChIKey
- GTKIEPUIFBBXJQ-UHFFFAOYSA-M
- SMILES
- N(C1C=CC(C)=CC=1S(O)(=O)=O)C1=CC=C(O)C2C(C3=CC=CC=C3C(=O)C1=2)=O.[NaH]
- LogP
- -0.66 · -0.66-1.29 at 22-25℃
- EPA chemische Informationen
- 43 · C.I. Acid Violet 43 (4430-18-6)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
Sicherheitsdaten
- tsca
- TSCA listed
- hs_code
- 32041200
- risk_code
- 36
- safety_code
- 24/25-26
Chemie und Industrie
Anwendungen
BeschreibungAcid 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.
VerwendenAcid 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.
Darstellung
synthetischeAcid Violet 43 can be prepared by sulfonating the anthraquinone color, C.I. 60725 and converting it to the sodium salt (Society of Dyers and Colourists 1971b).Will be 1,4-Dihydroxyanthracene-9,10-dione or anthracene-1,4,9,10-tetraol or 1-Bromo-4-hydroxyanthraquinone (or 1-Chloro-4-hydroxyanthracene-9,10-dione) and reaction p-Methylaniline, then stlfonation, and translated into sodium salt.
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