6472-75-9 Usage
Uses
Used in Textile Industry:
16,17-diethoxyviolanthrene-5,10-dione is used as a dye for Mercerized fabrics, providing them with a brilliant blue light green color. It offers good ironing fastness, chlorine bleach fastness, light fastness, and oxygen bleach fastness, making it suitable for various textile applications.
Used in Stain Removal:
16,17-diethoxyviolanthrene-5,10-dione is also utilized in the development of stain removal products, thanks to its effectiveness in fading and removing stains from fabrics.
Standard:
16,17-diethoxyviolanthrene-5,10-dione adheres to the ISO 4 standard, which ensures its quality and performance in various applications.
Preparation
fashion and C.I. Vat Green 1 (C.I. 59825) the same,except that instead of using ethylated compound methylated compounds.
Standard
Ironing Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 6472-75-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,7 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6472-75:
(6*6)+(5*4)+(4*7)+(3*2)+(2*7)+(1*5)=109
109 % 10 = 9
So 6472-75-9 is a valid CAS Registry Number.
InChI:InChI=1/C38H24O4/c1-3-41-29-17-27-19-9-5-7-11-23(19)37(39)25-15-13-21-22-14-16-26-32-28(20-10-6-8-12-24(20)38(26)40)18-30(42-4-2)36(34(22)32)35(29)33(21)31(25)27/h5-18H,3-4H2,1-2H3
