黄色GRL，CAS 登记号 12220-52-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于医药中间体及原料药。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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YELLOW GRL · CAS 12220-52-9 · C34H24CrN8O6.H.
| CAS Registry Number | 12220-52-9 |
|---|---|
| PubChem CID | 135993861 |
| Molecular formula | C34H24CrN8O6.H |
| IUPAC name | chromium(3+);hydron;bis(2-[(3-methyl-5-oxo-1-phenylpyrazol-2-id-4-yl)diazenyl]benzoate) |
| Molecular Weight | 693.6 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 2 |
| Exact Mass | 693.130210 |
| Monoisotopic Mass | 693.130210 |
| Topological Polar Surface Area | 172 |
| Heavy Atom Count | 49 |
| Formal Charge | 0 |
| Complexity | 1240 |
| Regulatory & Food Contact | CIR / INCI: Cosmetic colorant |
|---|---|
| GHS notification summary | 50.4% (124 / 246) |
| GHS notification summary | 50.4% (124 / 246) |
|---|---|
| Reported hazard statements | H317 (47.6%), H319 (47.6%), H412 (49.2%) |
This chemical does not meet GHS hazard criteria for 50.4% (124 of 246) of all reports.
H317 (47.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Acid yellow 121; Orasol Yellow GRLN; DTXSID00897452; EINECS 227-022-5; CI 18690; Chromate(1-), bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazo-4-yl)azo)benzoato(2-))-, hydrogen; Hydrogen bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)benzoato(2-))chromate(1-); hydrogen bis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)]chromate(1-); RefChem:552654; DTXCID701326793; 227-022-5; 602-081-3; Bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)b-enzoato(2-))chromate(1-), hydrogen; Chromate(1-), bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)b-enzoato(2-))-, hydrogen; 12220-52-9; Bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)b- enzoato(2-))chromate(1-), hydrogen
CAS 12220-52-9; molecular formula C34H24CrN8O6.H; molecular weight — g/mol.
Acid yellow 121, Orasol Yellow GRLN, DTXSID00897452, EINECS 227-022-5, CI 18690, Chromate(1-), bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazo-4-yl)azo)benzoato(2-))-, hydrogen.
Documented regulatory listings: CIR / INCI: Cosmetic colorant.
50.4% of GHS notifications report no hazard classification (124 of 246).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.