83968-71-2
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Basic information
- Product Name: trisodium 4-amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
- Synonyms: trisodium 4-amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate;4-Amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[[4-(sodiooxysulfonyl)phenyl]azo]-2,7-naphthalenedisulfonic acid disodium salt;Einecs 281-552-1;Trisodium 4-amino-3-((4-((4-amino-2-hydroxyphenyl)azo)phenyl)azo)-5-hydroxy-6-((4-sulphonatophenyl)azo)naphthalene-2,7-disulphonate
- CAS NO:83968-71-2
- Molecular Formula: C28H19N8Na3O11S3
- Molecular Weight: 808.66177
- EINECS: 281-552-1
- Product Categories: N/A
- Mol File: 83968-71-2.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: trisodium 4-amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate(CAS DataBase Reference)
- NIST Chemistry Reference: trisodium 4-amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate(83968-71-2)
- EPA Substance Registry System: trisodium 4-amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate(83968-71-2)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 83968-71-2(Hazardous Substances Data)
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General Description
Trisodium 4-amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate is a complex and highly specific chemical compound commonly used as a dye or coloring agent. It is an azo dye that contains multiple aromatic rings and sulfonate groups, making it water-soluble and suitable for use in aqueous systems. trisodium 4-amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate is often used in industries such as textile manufacturing, food coloring, and medical diagnostics due to its vibrant color and chemical stability. Its unique chemical structure and ability to form strong complexes with metal ions also make it useful in analytical chemistry and as a stain for biological samples in microscopy.Check Digit Verification of cas no
The CAS Registry Mumber 83968-71-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,9,6 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.Calculate Digit Verification of CAS Registry Number 83968-71:
(7*8)+(6*3)+(5*9)+(4*6)+(3*8)+(2*7)+(1*1)=182
182 % 10 = 2
So 83968-71-2 is a valid CAS Registry Number.
InChI:InChI=1/C28H22N8O11S3.3Na/c29-15-1-10-20(21(37)13-15)34-31-16-2-4-17(5-3-16)32-35-26-22(49(42,43)44)11-14-12-23(50(45,46)47)27(28(38)24(14)25(26)30)36-33-18-6-8-19(9-7-18)48(39,40)41;;;/h1-13,31,33H,29-30H2,(H,39,40,41)(H,42,43,44)(H,45,46,47);;;/q;3*+1/p-3/b34-20+,35-32+,36-27-;;;
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trisodium 4-amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
