83562-69-0
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Basic information
- Product Name: disodium 6-amino-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate
- Synonyms: disodium 6-amino-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate;Acid brown 419;6-Amino-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-2-naphthalenesulfonic acid disodium salt;Einecs 280-481-3
- CAS NO:83562-69-0
- Molecular Formula: C22H15N5Na2O7S2
- Molecular Weight: 571.49334
- EINECS: 280-481-3
- Product Categories: N/A
- Mol File: 83562-69-0.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: disodium 6-amino-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate(CAS DataBase Reference)
- NIST Chemistry Reference: disodium 6-amino-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate(83562-69-0)
- EPA Substance Registry System: disodium 6-amino-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate(83562-69-0)
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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: 83562-69-0(Hazardous Substances Data)
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Properties and Applications
Red brownCheck Digit Verification of cas no
The CAS Registry Mumber 83562-69-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,5,6 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.Calculate Digit Verification of CAS Registry Number 83562-69:
(7*8)+(6*3)+(5*5)+(4*6)+(3*2)+(2*6)+(1*9)=150
150 % 10 = 0
So 83562-69-0 is a valid CAS Registry Number.
InChI:InChI=1/C22H17N5O7S2.2Na/c23-14-2-1-13-11-20(36(32,33)34)21(22(28)19(13)12-14)27-26-16-5-3-15(4-6-16)24-25-17-7-9-18(10-8-17)35(29,30)31;;/h1-12,26H,23H2,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2/b25-24+,27-21-;;
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disodium 6-amino-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate
