81064-47-3 Usage
General Description
Trisodium 4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-5-hydroxynaphtalene-2,7-disulphonate is a complex chemical compound commonly used as a dye in various industrial applications. Its molecular structure consists of multiple azo groups, which contribute to its vibrant and intense coloring properties. trisodium 4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-5-hydroxynaphtalene-2,7-disulphonate is characterized by its hydroxyl and sulfonate functional groups, which make it water-soluble and compatible with a wide range of dyeing and staining processes. Additionally, the presence of sodium ions in its chemical formula enhances its water dispersibility and solubility, making it an ideal choice for applications where uniform and vivid coloration is desired, such as in textiles, paper, and cosmetics.
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-;;;
