C.I.Acid Yellow 220 (CAS 70851-34-2) — formula C46H32Cl2CoN8Na4O14S2, molecular weight 1206.7.
| CAS Number | 70851-34-2 |
|---|---|
| Molecular Formula | C46H32Cl2CoN8Na4O14S2 |
| Molecular Weight | 1206.7 |
| Applications | General Manufacturing Information: Cobaltate(4-), bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-.kappa.O)propyl]diazenyl-.kappa.N1]-4-(hydroxy-.kappa.O)phenyl]sulfonyl]amino]benzoato(3-)]-, sodium (1:4): ACTIVE |
Documented applications: General Manufacturing Information: Cobaltate(4-), bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-.kappa.O)propyl]diazenyl-.kappa.N1]-4-(hydroxy-.kappa.O)phenyl]sulfonyl]amino]benzoato(3-)]-, sodium (1:4): ACTIVE.
C.I.Acid Yellow 220 is a chemical compound with CAS registry number 70851-34-2 and molecular formula C46H32Cl2CoN8Na4O14S2 (molecular weight 1206.7).
CAS number: 70851-34-2
Its molecular formula C46H32Cl2CoN8Na4O14S2 comprises 46 C, 32 H, 2 Cl, 1 Co, 8 N, 4 Na, 14 O, 2 S atoms.
Also known as: C.I.Acid Yellow 220 · C.I.酸性黄220
The CAS registry number of C.I.Acid Yellow 220 is 70851-34-2.
Molecular formula C46H32Cl2CoN8Na4O14S2, molecular weight 1206.7.
It is also registered under: C.I.Acid Yellow 220, C.I.酸性黄220.
Recorded applications: General Manufacturing Information: Cobaltate(4-), bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-.kappa.O)propyl]diazenyl-.kappa.N1]-4-(hydroxy-.kappa.O)phenyl]sulfonyl]amino]benzoato(3-)]-, sodium (1:4): ACTIVE.
Independent reference data for C.I.Acid Yellow 220 (CAS 70851-34-2), compiled from public chemistry databases.
| CAS Registry Number | 70851-34-2 |
|---|---|
| PubChem CID | 135879909 |
| Molecular formula | C46H32Cl2CoN8Na4O14S2 |
| IUPAC name | tetrasodium;bis(2-[[3-[[(Z)-1-(2-chloroanilino)-3-oxido-1-oxobut-2-en-2-yl]diazenyl]-4-oxidophenyl]sulfonylamino]benzoate);cobalt(2+) |
| Molecular Weight | 1206.7 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 20 |
| Rotatable Bond Count | 14 |
| Exact Mass | 1204.977916 |
| Monoisotopic Mass | 1204.977916 |
| Topological Polar Surface Area | 389 |
| Heavy Atom Count | 77 |
EINECS 274-929-7; RefChem:578188; 274-929-7; 615-310-7; 70851-34-2
| GHS notification summary | 3.1% (12 / 383) |
|---|
| GHS notification summary | 3.1% (12 / 383) |
|---|---|
| Reported hazard statements | H317 (86.2%), H319 (87.5%), H400 (83%), H410 (83.3%) |
This chemical does not meet GHS hazard criteria for 3.1% (12 of 383) of reports.
H317 (86.2%): May cause an allergic skin reaction [Warning Sensitization, Skin]
C.I.Acid Yellow 220 · CAS 70851-34-2 · C46H32Cl2CoN8Na4O14S2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: C.I.酸性黄220