81064-47-3 Usage
Uses
Used in Textile Industry:
Trisodium 4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-5-hydroxynaphtalene-2,7-disulphonate is used as a dye for coloring textiles. Its water solubility and compatibility with dyeing processes make it suitable for producing vibrant and uniform colors on fabrics.
Used in Paper Industry:
In the paper industry, trisodium 4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-5-hydroxynaphtalene-2,7-disulphonate is used as a dye for coloring paper products. Its ability to produce intense colors and its water solubility make it an ideal choice for various paper applications, including decorative and specialty papers.
Used in Cosmetics Industry:
Trisodium 4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-5-hydroxynaphtalene-2,7-disulphonate is used as a colorant in cosmetics, such as lipsticks, blushes, and eyeshadows. Its intense coloring properties and water solubility allow for the creation of vivid and long-lasting cosmetic products.
Used in Analytical Chemistry:
In analytical chemistry, trisodium 4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-5-hydroxynaphtalene-2,7-disulphonate can be used as a reagent for the detection and quantification of specific substances due to its color-changing properties upon interaction with certain compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 81064-47-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,0,6 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81064-47:
(7*8)+(6*1)+(5*0)+(4*6)+(3*4)+(2*4)+(1*7)=113
113 % 10 = 3
So 81064-47-3 is a valid CAS Registry Number.
InChI:InChI=1/C32H21N7O14S3.3Na/c40-27-14-20(55(48,49)50)12-16-11-19(54(45,46)47)13-24(29(16)27)35-38-30-31(41)25(36-33-17-5-7-18(8-6-17)39(43)44)15-26(32(30)42)37-34-23-9-10-28(56(51,52)53)22-4-2-1-3-21(22)23;;;/h1-15,33,35,40H,(H,45,46,47)(H,48,49,50)(H,51,52,53);;;/q;3*+1/p-3/b36-25-,37-34+,38-30-;;;
