6471-09-6 Usage
Description
Benzoic acid, 5-4-4-4-(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino-2-sulfophenylamino-6-(phenylamino)-1,3,5-triazin-2-ylaminophenylazo-2-hydroxy-, trisodium salt is a complex organic compound with a unique chemical structure. It is characterized by its yellow light green to dark green powder appearance. Benzoic acid, 5-4-4-4-(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino-2-sulfophenylamino-6-(phenylamino)-1,3,5-triazin-2-ylaminophenylazo-2-hydroxy-, trisodium salt exhibits good solubility in water, with 12.5 g/L at 80-85°C and 20 g/L at 90°C. It is sensitive to the presence of copper ions, which cause a shift in color from light green to yellow, and to iron ions, which result in a slightly darker yellow color. It is classified as a class B dye according to the SDC classification system. Benzoic acid, 5-4-4-4-(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino-2-sulfophenylamino-6-(phenylamino)-1,3,5-triazin-2-ylaminophenylazo-2-hydroxy-, trisodium salt is suitable for use on cotton, viscose, polyamide fiber, and silk, with a level 2 white rating on neutral glue.
Uses
Used in Textile Industry:
Benzoic acid, 5-4-4-4-(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino-2-sulfophenylamino-6-(phenylamino)-1,3,5-triazin-2-ylaminophenylazo-2-hydroxy-, trisodium salt is used as a direct dye for cotton, viscose, polyamide fiber, and silk. Its application in the textile industry is due to its ability to produce vibrant colors and its compatibility with various types of fibers.
Used in Leather Industry:
In the leather industry, this compound is used for coloring and imparting a specific shade to the leather products. Its use is attributed to its ability to bind well with the proteins in the leather and provide a long-lasting color.
Used in Paper Industry:
Benzoic acid, 5-4-4-4-(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino-2-sulfophenylamino-6-(phenylamino)-1,3,5-triazin-2-ylaminophenylazo-2-hydroxy-, trisodium salt is also used in the paper industry for coloring and printing purposes. Its application is due to its light fastness and resistance to fading when exposed to light, making it suitable for creating long-lasting and vibrant colors on paper.
Used in Cellulose Fiber Film Industry:
Benzoic acid, 5-4-4-4-(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino-2-sulfophenylamino-6-(phenylamino)-1,3,5-triazin-2-ylaminophenylazo-2-hydroxy-, trisodium salt is employed in the cellulose fiber film industry for dyeing and printing applications. Its use is driven by its ability to produce a range of colors and its compatibility with cellulose fibers, making it an ideal choice for creating visually appealing and durable fiber films.
Standard:
Benzoic acid, 5-4-4-4-(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino-2-sulfophenylamino-6-(phenylamino)-1,3,5-triazin-2-ylaminophenylazo-2-hydroxy-, trisodium salt meets various standards for acid resistance, alkali resistance, light fastness, soaping, water fading, and stain fading, as follows:
Acid Resistance: ISO 3, AATCC 2-3
Alkali Resistance: ISO 3, AATCC 4
Light Fastness: ISO 5-6, AATCC 4-5
Soaping: ISO 4, AATCC 4
Water Fading: ISO 3-4, AATCC 2
Stain Fading: Not specified
Stain: Not specified
Preparation
2,4,6-Trichloro-1,3,5-triazine in turn and (1) 1-Amino-4-(4-aminophenylamino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid, (2) 4-Nitrobenzenamine diazo, and 2-Hydroxybenzoic acid?coupling, and then to restore the azo dyes, (3)aniline for condensation.
Standard
Acid Resistance
Fading
Stain
ISO
3
AATCC
2-3
Check Digit Verification of cas no
The CAS Registry Mumber 6471-09-6 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 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6471-09:
(6*6)+(5*4)+(4*7)+(3*1)+(2*0)+(1*9)=96
96 % 10 = 6
So 6471-09-6 is a valid CAS Registry Number.
InChI:InChI=1/C42H30N10O11S2.3Na/c43-36-33(65(61,62)63)20-30(34-35(36)38(55)27-9-5-4-8-26(27)37(34)54)44-24-14-16-29(32(19-24)64(58,59)60)47-42-49-40(45-21-6-2-1-3-7-21)48-41(50-42)46-22-10-12-23(13-11-22)51-52-25-15-17-31(53)28(18-25)39(56)57;;;/h1-20,44,53H,43H2,(H,56,57)(H,58,59,60)(H,61,62,63)(H3,45,46,47,48,49,50);;;/q;3*+1/p-3
