1324-52-3 Usage
Description
Acid Violet 51, also known as a blue purple dye, is a red gray powder that exhibits various color changes when exposed to different acids and bases. It is a synthetic dye that is commonly used in the textile industry for dyeing and printing.
Uses
Used in Textile Industry:
Acid Violet 51 is used as a dye for wool, silk, and polyamide fibers. It provides good light fastness, soaping fastness, and fastness to seawater, making it a popular choice for various textile applications.
Standard:
The standard for Acid Violet 51 includes the following ratings for various fastness properties:
Light Fastness: ISO 5
Soaping Fastness: ISO 4-5
Perspiration Fastness: ISO 5
Oxygen Bleaching: ISO 5
Fastness to Seawater: ISO 4-5
These ratings indicate the dye's performance in terms of color stability and resistance to fading and staining under various conditions.
Preparation
1-Aminoanthracene-9,10-dione brominated, with aniline condensation, In the presence of potassium hydroxide alkoxylated with Lauryl chloride, and sulfonation..
Standard
Light Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 1324-52-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,2 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1324-52:
(6*1)+(5*3)+(4*2)+(3*4)+(2*5)+(1*2)=53
53 % 10 = 3
So 1324-52-3 is a valid CAS Registry Number.
InChI:InChI=1/C32H38N2O6S.Na/c1-2-3-4-5-6-7-8-9-10-15-20-40-26-21-25(34-24-18-13-14-19-27(24)41(37,38)39)28-29(30(26)33)32(36)23-17-12-11-16-22(23)31(28)35;/h11-14,16-19,21,34H,2-10,15,20,33H2,1H3,(H,37,38,39);/q;+1/p-1
