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| Name |
Direct Red 80 |
EINECS | 220-027-3 |
| CAS No. | 2610-10-8 | Density | 1.85 g/cm3 |
| PSA | 573.95000 | LogP | 14.76520 |
| Solubility | Partly soluble in water, very slightly soluble in ethanol, and cellosolve. Insoluble in many organic solvents. | Melting Point |
N/A |
| Formula | C45H26N10Na6O21S6 | Boiling Point | N/A |
| Molecular Weight | 1373.07 | Flash Point | N/A |
| Transport Information | N/A | Appearance | N/A |
| Safety | 22-24/25 | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
2-Naphthalenesulfonicacid,7,7'-(carbonyldiimino)bis[4-hydroxy-3-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-,hexasodium salt (9CI);C.I. Direct Red 80 (7CI);C.I. Direct Red 80, hexasodiumsalt (6CI,8CI);Amanil Fast Red 8BLN;Belamine FastRed 8BLN;C.I. 35780;Chlorantine Fast Red 5BRL;Chlorantine Fast Red 7BLN;Chrome Leather Red 5BRL;Diazol Light Red 3B;Diphenyl Fast Brilliant Pink BL;Direct Brilliant Red BA;Direct Fast Red 8BLN;Direct Fast Red F 3B;Direct Red 80;Durazol Brilliant Red B;Durazol Brilliant Red BS;Fastusol Red L 8B;Fenaluz Red 7B;Finisol Red BA;Pontamine Fast Red 7BNL;Pyrazoline RedBLWN;Saturn Red;Saturn Red F 3B;Sirius Red F 3B;Sirius Supra Red F 3B;Sol-Aqua-Fast Red 2BL;Solantine Red 8BLN;Solar Brilliant Red BA;Sumilight Red F3B;Tertrodirect Fast Red F 3B;Triantine Fast Red F 3B;Triantine Light Red F 3B; |
Direct Red 80 Synthetic route
| Conditions | Yield |
|---|---|
| With water at 25℃; under 760.051 Torr; for 0.25h; pH=7.2; Kinetics; Reagent/catalyst; Wavelength; Irradiation; |
Direct Red 80 Chemical Properties
Molecular Structure of Direct Red 80 (CAS NO.2610-10-8):
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IUPAC Name: Hexasodium(3E)-4-oxo-7-[[(6E)-5-oxo-7-sulfonato-6-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalen-2-yl]carbamoylamino]-3-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonate
Molecular Formula: C45H26N10Na6O21S6
Molecular Weight: 1373.07
EINECS: 220-027-3
Colour Index: 35780
H-Bond Donor: 4
H-Bond Acceptor: 29
Density: 1.85 g/cm3
Product Categories: Organics
Direct Red 80 Safety Profile
Safety Information of Direct Red 80 (CAS NO.2610-10-8):
Safety Statements: 22-24/25
S22:Do not breathe dust.
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
Direct Red 80 Specification
Direct Red 80 (CAS NO.2610-10-8), its Synonyms are 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-3-((2- sulfo-4-((4-sulfophenyl)azo)phenyl)azo)-, hexasodium salt ; Durazol Brillant Red BS ; Picrosirius Red ; Sirius Red F 3B ; Sirius Red F 3BA ; Ahco Direct Fast Red 8BLN ; Amanil Fast Red 8BLN ; Belamine Fast Red 8BLN ; Benzanil Fast Brilliant Red B ; 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-3-(2-(2-sulfo-4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:6) ; C.I. Direct Red 80 ; Hexasodium 7,7'-(carbonyldiimino)bis(4-hydroxy-3-((2-sulphonato-4-((4-sulphonatophenyl)azo)phenyl)azo)naphthalene-2-sulphonate) .
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