6428-60-0 Usage
Uses
Used in Dye Industry:
Tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate is used as a dye in the dye industry. Its unique properties, such as its dark blue color, solubility in water, and resistance to acids and alkalis, make it an ideal candidate for use in dyeing fabrics and other materials.
Used in Textile Industry:
In the textile industry, tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate is used as a dye for coloring fabrics. Its light fastness and resistance to fading and staining make it a popular choice for use in textiles.
Used in Paper Industry:
Tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate is also used in the paper industry as a dye for coloring paper products. Its resistance to acids and alkalis, as well as its light fastness, make it suitable for use in various paper applications.
Used in Leather Industry:
In the leather industry, tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate is used as a dye for coloring leather products. Its resistance to acids and alkalis, as well as its light fastness, make it an ideal choice for use in leather dyeing.
Used in Cosmetics Industry:
Tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate is used in the cosmetics industry as a colorant for various cosmetic products. Its unique properties, such as its dark blue color and solubility in water, make it suitable for use in cosmetics.
Overall, tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate is a versatile compound with a wide range of applications across various industries, including dyeing, textiles, paper, leather, and cosmetics. Its unique properties, such as its dark blue color, solubility in water, and resistance to acids, alkalis, and light, make it a valuable asset in these industries.
Preparation
3-Aminobenzenesulfonic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling, its product to diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling, again diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.
Standard
Acid Resistance
Fading
Stain
ISO
4-5
AATCC
4
Check Digit Verification of cas no
The CAS Registry Mumber 6428-60-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,2 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6428-60:
(6*6)+(5*4)+(4*2)+(3*8)+(2*6)+(1*0)=100
100 % 10 = 0
So 6428-60-0 is a valid CAS Registry Number.
InChI:InChI=1/C42H29N7O13S4.4Na/c50-42-31-12-9-26(43-25-5-2-1-3-6-25)19-24(31)20-40(66(60,61)62)41(42)49-48-37-16-18-39(35-23-30(65(57,58)59)11-14-33(35)37)47-46-36-15-17-38(34-22-29(64(54,55)56)10-13-32(34)36)45-44-27-7-4-8-28(21-27)63(51,52)53;;;;/h1-23,43,48H,(H,51,52,53)(H,54,55,56)(H,57,58,59)(H,60,61,62);;;;/q;4*+1/p-4/b45-44+,47-46+,49-41-;;;;
