ChemicalBook > CAS DataBase List > Acid Violet 43

Acid Violet 43

Product Name
Acid Violet 43
CAS No.
4430-18-6
Chemical Name
Acid Violet 43
Synonyms
CI 60730;Violet 43;CI NO 60730;MURASAKI401;SOLWAY PURPLE;EXT. VIOLET 2;ACID VIOLET 43;Acid Violet 3B;EXT.D&CVIOLET2;SOLWAY PURPLE R
CBNumber
CB6244848
Molecular Formula
C21H16NNaO6S
Formula Weight
433.41
MOL File
4430-18-6.mol
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Acid Violet 43 Property

Density 
0.513[at 20℃]
vapor pressure 
0.072Pa
storage temp. 
Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility 
Methanol (Slightly), Water (Slightly)
Colour Index 
60730
form 
Solid
color 
Dark Purple to Black
Water Solubility 
1.708-50.3g/L at 20-28℃
Stability:
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)
InChIKey
GTKIEPUIFBBXJQ-UHFFFAOYSA-M
LogP
-0.66-1.29 at 22-25℃
EPA Substance Registry System
C.I. Acid Violet 43 (4430-18-6)
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Safety

Risk Statements 
36
Safety Statements 
24/25-26
HS Code 
32041200
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
A1402
Product name
Acid Violet 43
Purity
>97.0%(HPLC)
Packaging
25g
Price
$113
Updated
2024/03/01
TRC
Product number
A795363
Product name
AcidViolet43(TechnicalGrade)
Packaging
2.5g
Price
$85
Updated
2021/12/16
Usbiological
Product number
260078
Product name
Acid Violet 43
Packaging
5g
Price
$322
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA33538
Product name
Acid Violet 43
Packaging
10g
Price
$80
Updated
2021/12/16
Chem-Impex
Product number
38591
Product name
Acidviolet43,≥97%(HPLC),CI60730
Purity
≥97%(HPLC)
Packaging
25G
Price
$123.47
Updated
2021/12/16
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Acid Violet 43 Chemical Properties,Usage,Production

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.

Preparation

Acid 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.

Flammability and Explosibility

Non flammable

Industrial uses

Acid violet 43 is used for the dyeing of wool and its products. It can be used for dyeing and printing of wool, silk, nylon and its fabrics, as well as for leather dyeing.

Safety

In 2001, the Cosmetic Ingredient Review (CIR) Expert Panel (Panel) published a safety assessment with the conclusion that Acid Violet 43 is safe for use in hair dye formulations when free of impurities except for the following: ≤18% volatile matter (at 135°C) and chlorides and sulfates (calculated as sodium salts); ≤0.4% water-insoluble matter; ≤0.2% 1-hydroxy-9,10-anthracenedione; ≤0.2% 1,4-dihydroxy-9,10-anthracenedione; ≤0.1% p-toluidine; ≤0.2% p-toluidine sulfonic acids, sodium salts; ≤1% subsidiary colors; ≤20 ppm lead (as Pb); ≤3 ppm arsenic (as As); ≤1 ppm mercury as (Hg); and ≥80% total color.
Amended Safety Assessment of Acid Violet 43 as Used in Cosmetics

Properties and Applications

blue purple. Soluble in alcohol. The strong sulfuric acid in blue, diluted for olive brown, then a purple precipitation.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 1-2 1-2 3-4 1 5 2 1
AATCC 3 1 1 2 1 1 2 2

Acid Violet 43 Preparation Products And Raw materials

Raw materials

1,4-Dihydroxyanthraquinone

Preparation Products

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Acid Violet 43 Suppliers

Americas 1 Belgium 1 China 178 Europe 2 Germany 3 India 37 Italy 2 Japan 4 The Netherlands 1 United Kingdom 8 United States 25 Global 262
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
kemikalieimport
Tel
--
Fax
--
Email
Sales@kemikalieimport.dk
Country
Europe
ProdList
6685
Advantage
47
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View Lastest Price from Acid Violet 43 manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Acid Violet 43 4430-18-6
Price
US $0.00/Kg/Drum
Min. Order
25KG
Purity
98.0%
Supply Ability
500kg/month
Release date
2021-05-31
Shandong Deshang Chemical Co., Ltd.
Product
Acid Violet 43 4430-18-6
Price
US $6.80-2.20/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 tons
Release date
2024-07-05
Hebei Weibang Biotechnology Co., Ltd
Product
Acid Violet 43 4430-18-6
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-10-28

4430-18-6, Acid Violet 43Related Search:

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  • SOLWAY PURPLE R
  • QUINIZARIN BLUE R
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  • JAROCOL VIOLET 43
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  • C.I.ACIDVIOLET43
  • EXT.D&CVIOLET2
  • acid violet 43 Monosidium salt of 2-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anteracenyl) amino]-5-methyl-benzenesulfonic acid
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  • Acid Violet 43 &gt
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  • ACID VIOLET 43 ISO 9001：2015 REACH
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  • Acid Violet 43 CAS 4430-18-6
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  • 4430-18-6
  • C21H14NO6SNa
  • Aminoanthraquinones
  • Hydroxyanthraquinones
  • Anthraquinones
  • Dyes and Pigments
  • Organics
  • Aminoanthraquinones
  • Anthraquinones
  • Hydroxyanthraquinones