6473-10-5 Usage
Uses
Used in Dye Industry:
5-Amino-3-[[4'-[[2,4-diamino-5-[[3-[(2,4-diaminophenyl)azo]phenyl]azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulfonic acid disodium salt is used as a dye for its unique color properties and solubility in different solvents. Its light fastness, acid resistance, and alkali resistance make it suitable for various dyeing applications.
Used in Analytical Chemistry:
5-Amino-3-[[4'-[[2,4-diamino-5-[[3-[(2,4-diaminophenyl)azo]phenyl]azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulfonic acid disodium salt can be used as a reagent in analytical chemistry due to its color-changing properties in the presence of different solvents and chemicals. This can be useful for detecting and analyzing various compounds.
Used in Textile Industry:
5-Amino-3-[[4'-[[2,4-diamino-5-[[3-[(2,4-diaminophenyl)azo]phenyl]azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulfonic acid disodium salt can be used as a dye in the textile industry for its colorfastness and resistance to fading and staining. Its properties make it suitable for various textile applications, such as fabric dyeing and printing.
Used in Cosmetic Industry:
5-Amino-3-[[4'-[[2,4-diamino-5-[[3-[(2,4-diaminophenyl)azo]phenyl]azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulfonic acid disodium salt can be used as a colorant in cosmetic products, such as hair dyes, makeup, and nail polish, due to its unique color properties and resistance to fading and staining.
Used in Research and Development:
5-Amino-3-[[4'-[[2,4-diamino-5-[[3-[(2,4-diaminophenyl)azo]phenyl]azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulfonic acid disodium salt can be used in research and development for the synthesis of new compounds and the study of its properties and potential applications in various industries.
Preparation
4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, and then and C.I. Basic Brown 1 (with 2 moles of nitrous acid treatment with 3 moles of??Benzene-1,3-diamine?dihydrochloride derived)?coupled.
Standard
Acid Resistance
Fading
Stain
AATCC
5
Check Digit Verification of cas no
The CAS Registry Mumber 6473-10-5 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 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6473-10:
(6*6)+(5*4)+(4*7)+(3*3)+(2*1)+(1*0)=95
95 % 10 = 5
So 6473-10-5 is a valid CAS Registry Number.
InChI:InChI=1/C18H21ClN2O3S/c1-12-7-13(2)9-16(8-12)21(25(4,23)24)11-18(22)20-17-6-5-15(19)10-14(17)3/h5-10H,11H2,1-4H3,(H,20,22)
