6798-03-4 Usage
Description
Direct Violet 66 is a synthetic dye that exhibits properties such as acid resistance, alkali resistance, light fastness, and soaping. It is characterized by its ability to resist fading in water and staining, making it a versatile and reliable choice for various applications.
Uses
Used in Textile Industry:
Direct Violet 66 is used as a colorant for dyeing textiles, providing vibrant and long-lasting colors that are resistant to fading and staining.
Used in Leather Industry:
Direct Violet 66 is used as a dye for coloring leather products, offering acid and alkali resistance, as well as light fastness, to ensure the durability and longevity of the color.
Used in Paper Industry:
Direct Violet 66 is used as a dye for coloring paper products, providing a consistent and long-lasting color that is resistant to fading and staining.
Used in Cosmetics Industry:
Direct Violet 66 is used as a color additive in the cosmetics industry, offering a wide range of shades and hues that are resistant to fading and staining.
Used in Plastics Industry:
Direct Violet 66 is used as a colorant for coloring plastics, providing a stable and long-lasting color that is resistant to various environmental factors.
Used in Food Industry:
Direct Violet 66 is used as a color additive in the food industry, offering a range of shades and hues that are resistant to fading and staining, while also meeting the required safety and quality standards.
Overall, Direct Violet 66 is a versatile and reliable dye that is widely used across various industries due to its unique properties and applications.
Flammability and Explosibility
Notclassified
Standard
Acid Resistance
Fading
Stain
ISO
1-2
Check Digit Verification of cas no
The CAS Registry Mumber 6798-03-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,9 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6798-03:
(6*6)+(5*7)+(4*9)+(3*8)+(2*0)+(1*3)=134
134 % 10 = 4
So 6798-03-4 is a valid CAS Registry Number.
InChI:InChI=1/C32H25N7O14S4.2Cu.2Na/c33-54(44,45)19-3-7-25(40)23(13-19)36-38-29-27(56(48,49)50)11-15-9-17(1-5-21(15)31(29)42)35-18-2-6-22-16(10-18)12-28(57(51,52)53)30(32(22)43)39-37-24-14-20(55(34,46)47)4-8-26(24)41;;;;/h1-14,35,40-43H,(H2,33,44,45)(H2,34,46,47)(H,48,49,50)(H,51,52,53);;;;/q;2*+2;2*+1/p-6/b38-36+,39-37+;;;;