dye|World dye variety

Name:C.I.Acid Violet 43,C.I.60730

Molecular Structure: anthraquinones

C.I.Acid Violet 43,C.I.60730,CAS 4430-18-6,431.39,C21H14NNaO6S,Acid Violet 3B,Alizarine Violet R

Molecular Formula:C₂₁H₁₄NNaO₆S

Molecular Weight: 431.39

CAS Registry Number:4430-18-6

Manufacturing Methods : 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.

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

List of Suppliers:

Acid Violet 3B Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.

Acid Alizarine Violet R ( Global Colors Inc. )

Akacid Alizarine Violet R (Aakash Chemicals & Dyestuffs Inc)

Alizarine Violet 38017 ( Anstead International )

Covasol Violet W5002 ( Les Colorants Wackherr )

Doroxan Brill. Violet R ( D&G Dyes Inc. )

Egacid Violet 3B(SBU Pigments and Dyes)

Ext D&C Violet 2( Jos H Lowenstein & Sons Inc )

Ext DScC Violet No 2 38017 ( Anstead International )

Ext DAC VioletNo 2 90131 ( Anstead International )

Ext D&C Violet No. 2 W 098 ( Les Colorants Wackherr )

Ext. D&C Violet No. 2(Yorkshire Group pic)

Extemal D&C Violet 2 ( Warner-Jenkinson Co )

External D&C Violet 2 308139 ( Warner-Jenkinson Co )

Hastings Light Fast Violet IRS(Yorkshire Group pic)

Hastings Light Violet IRS 90% (Classic Dyestuffs Inc)

Jarocol Violet 43 ( James Robinson Ltd )

Lerui Acid Violet 3B( Rosi Chemical Co Ltd )

Orcoacid Violet WN( Organic Dyestuffs Corp )

Pennalon Violet IRS( Standard Dyes )

Triacid Light Violet 3B(Chemische Fabriek Triade BV)