Acid brown 237 (CAS No. 71872-21-4) 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.
Dyes & Pigments
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of Acid brown 237 is 71872-21-4.
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..
酸性棕237 · CAS 71872-21-4 · C38H22CuN8Na4O15S4.
| CAS 号 | 71872-21-4 |
|---|---|
| PubChem CID | 165362629 |
| 分子式 | C38H22CuN8Na4O15S4 |
| IUPAC 名称 | copper;tetrasodium;2-[(E)-2-[4-[[6-hydroxy-2-oxido-3-[(2-oxido-5-sulfonatophenyl)diazenyl]phenyl]diazenyl]-2-sulfonatophenyl]ethenyl]-5-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]benzenesulfonate |
| Molecular Weight | 1114.4 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 23 |
| Rotatable Bond Count | 10 |
| Exact Mass | 1112.897421 |
| Monoisotopic Mass | 1112.897421 |
| Topological Polar Surface Area | 428 |
| Heavy Atom Count | 70 |
| Formal Charge | 0 |
| Complexity | 2140 |
| GHS 通报统计 | 100% (2 / 2) |
|---|
| GHS 通报统计 | 100% (2 / 2) |
|---|
DTXSID801015088; RefChem:572048; C.I. Acid Brown 237; DTXCID301509896; 615-629-1; 71872-21-4
CAS 号 71872-21-4；分子式 C38H22CuN8Na4O15S4；分子量 — g/mol。
DTXSID801015088, RefChem:572048, C.I. Acid Brown 237, DTXCID301509896, 615-629-1, 71872-21-4.
100% 的 GHS 通报认为不构成危害分类（2 / 2）。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.