Acid brown 434 (CAS No. 126851-40-9) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Dyes & Pigments. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
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The CAS number of Acid brown 434 is 126851-40-9.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Dyes & Pigments.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Acid brown 434 · CAS 126851-40-9 · C22H13FeN6NaO11S.
| CAS Registry Number | 126851-40-9 |
|---|---|
| PubChem CID | 154734534 |
| Molecular formula | C22H13FeN6NaO11S |
| IUPAC name | sodium;5-[[5-[(3,5-dinitro-2-oxidophenyl)diazenyl]-4-hydroxy-2-oxidophenyl]diazenyl]naphthalene-2-sulfonate;iron(2+);hydrate |
| Molecular Weight | 648.3 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 15 |
| Rotatable Bond Count | 4 |
| Exact Mass | 647.961006 |
| Monoisotopic Mass | 647.961006 |
| Topological Polar Surface Area | 274 |
| Heavy Atom Count | 42 |
| Formal Charge | 0 |
| Complexity | 1050 |
| GHS notification summary | 2.7% (4 / 147) |
|---|
| GHS notification summary | 2.7% (4 / 147) |
|---|---|
| Reported hazard statements | H412 (97.3%) |
This chemical does not meet GHS hazard criteria for 2.7% (4 of 147) of reports.
H412 (97.3%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
126851-40-9; RefChem:572073; C.I. Acid Brown 434; DTXSID701020000; Acid Brown 434
CAS 126851-40-9; molecular formula C22H13FeN6NaO11S; molecular weight — g/mol.
126851-40-9, RefChem:572073, C.I. Acid Brown 434, DTXSID701020000, Acid Brown 434.
2.7% of GHS notifications report no hazard classification (4 of 147).
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.