1324-57-8 Usage
Uses
Used in Textile Industry:
Vat Violet 1, Solubilised is used as a dye for cotton fabric dyeing and printing. It provides excellent colorfastness properties, making it a popular choice for this application.
Used in Silk and Blended Fabrics:
Vat Violet 1, Solubilised is also used as a dye for silk and polyester/cotton blended fabric dyeing and printing. Its ability to produce vibrant colors and offer good colorfastness makes it suitable for these applications.
Used in Spelling Dye Noise:
Vat Violet 1, Solubilised is utilized for spelling dye noise, which involves the use of dyes to create specific patterns or designs on fabrics.
Standard Test Results:
The standard test results for Vat Violet 1, Solubilised indicate its performance in various aspects of colorfastness:
Ironing Fastness: ISO 2, AATCC 2
Chlorine Bleach: ISO 5, AATCC 4-5
Light Fastness: ISO 5-6, AATCC 6-7
Mercerized: Not applicable
Oxygen Bleach: ISO 4, AATCC 3
Soaping: ISO 4-5, AATCC 5
Fading: Not applicable
Stain: Not applicable
These results demonstrate the dye's performance in terms of colorfastness, making it a reliable choice for various applications in the textile industry.
Preparation
(a) in the presence of Pyridine , with Chlorosulfonic acid treatment C.I. Vat Violet 1 leuco; (b) in the Pyridine with metal (such as copper, iron, zinc, etc) and Sulfur trioxide source (such as Sulfur trioxide, Chlorosulfonic acid or Methyl chlorosulfonate, etc.) processing C.I. Vat Violet 1. The above two kinds of situation after alkaline, filter out insolubles, remove Pyridine and salting out.
Standard
Ironing Fastness
Fading
Stain
ISO
2
AATCC
2
Check Digit Verification of cas no
The CAS Registry Mumber 1324-57-8 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 7 respectively.
Calculate Digit Verification of CAS Registry Number 1324-57:
(6*1)+(5*3)+(4*2)+(3*4)+(2*5)+(1*7)=58
58 % 10 = 8
So 1324-57-8 is a valid CAS Registry Number.
InChI:InChI=1/C34H16Cl2O8S2.2Na/c35-26-14-13-22-21-8-7-18-19-9-11-24-29-16(15-3-1-2-4-23(15)33(24)43-45(37,38)39)5-6-17(27(19)29)20-10-12-25(30(21)28(18)20)34(31(22)32(26)36)44-46(40,41)42;;/h1-14H,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2
