Acid Yellow 4R (CAS 12715-61-6) — formula C32H28CoN8O10S2-2, molecular weight 807.7; category dyes and pigments.
Acid Yellow 4R (CAS 12715-61-6) is a chemical raw material in the dyes and pigments category. Its molecular formula C32H28CoN8O10S2-2 comprises 32 C, 28 H, 1 Co, 8 N, 10 O, 2 S atoms. Its molecular weight is about 807.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 12715-61-6 |
|---|---|
| Molecular Formula | C32H28CoN8O10S2-2 |
| Molecular Weight | 807.7 |
| Applications | Cobaltate(2-), bis[2-[2-[5-(aminosulfonyl)-2-(hydroxy-.kappa.O)phenyl]diazenyl-.kappa.N1]-3-(oxo-.kappa.O)-N-phenylbutanamidato(2-)], hydrogen (1:2): ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Cobaltate(2-), bis[2-[2-[5-(aminosulfonyl)-2-(hydroxy-.kappa.O)phenyl]diazenyl-.kappa.N1]-3-(oxo-.kappa.O)-N-phenylbutanamidato(2-)], hydrogen (1:2): ACTIVE.
Acid Yellow 4R is a colorant or pigment compound with CAS registry number 12715-61-6 and molecular formula C32H28CoN8O10S2-2 (molecular weight 807.7), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 12715-61-6
Its molecular formula C32H28CoN8O10S2-2 comprises 32 C, 28 H, 1 Co, 8 N, 10 O, 2 S atoms.
Also known as: Acid Yellow 4R · 酸性黄4R
Category: dyes and pigments
The CAS registry number of Acid Yellow 4R is 12715-61-6.
Molecular formula C32H28CoN8O10S2-2, molecular weight 807.7.
It is also registered under: Acid Yellow 4R, 酸性黄4R.
Recorded applications: Cobaltate(2-), bis[2-[2-[5-(aminosulfonyl)-2-(hydroxy-.kappa.O)phenyl]diazenyl-.kappa.N1]-3-(oxo-.kappa.O)-N-phenylbutanamidato(2-)], hydrogen (1:2): ACTIVE.
Category: Dyes & Pigments.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Acid Yellow 4R (CAS 12715-61-6), compiled from public chemistry databases.
| CAS Registry Number | 12715-61-6 |
|---|---|
| PubChem CID | 135920961 |
| Molecular formula | C32H28CoN8O10S2-2 |
| IUPAC name | bis(2-[[(Z)-1-anilino-3-oxido-1-oxobut-2-en-2-yl]diazenyl]-4-sulfamoylphenolate);cobalt(2+) |
| Molecular Weight | 807.7 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 16 |
| Rotatable Bond Count | 10 |
| Exact Mass | 807.070175 |
| Monoisotopic Mass | 807.070175 |
| Topological Polar Surface Area | 337 |
| Heavy Atom Count | 53 |
Dihydrogen bis(2-((5-(aminosulphonyl)-2-hydroxyphenyl)azo)-3-oxo-N-phenylbutyramidato(2-))cobaltate(2-); Dihydrogen bis[2-[[5-(aminosulphonyl)-2-hydroxyphenyl]azo]-3-oxo-N-phenylbutyramidato(2-)]cobaltate(2-); RefChem:587734; 235-786-6; CCRIS 769; EINECS 235-786-6; Cobaltate(2-), bis(2-((5-(aminosulfonyl)-2-hydroxyphenyl)azo)-3-oxo-N-phenylbutanamidato(2-))-, dihydrogen
| GHS notification summary | 2.9% (1 / 35) |
|---|
| GHS notification summary | 2.9% (1 / 35) |
|---|---|
| Reported hazard statements | H317 (11.4%), H319 (80%), H412 (88.6%) |
This chemical does not meet GHS hazard criteria for 2.9% (1 of 35) of reports.
H317 (11.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Acid Yellow 4R · CAS 12715-61-6 · C32H28CoN8O10S2-2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性黄4R