4-[(4-hydroxy-1-naphthyl)azo]naphthalenesulphonic acid (CAS No. 23481-28-9) 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 Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 4-[(4-hydroxy-1-naphthyl)azo]naphthalenesulphonic acid is 23481-28-9.
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 Organic Chemicals.
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..
4-[(4-羟基-1-萘基)偶氮]萘磺酸 · CAS 23481-28-9 · C20H14N2O4S. UNII 27NR5NK29A.
| CAS 号 | 23481-28-9 |
|---|---|
| PubChem CID | 90116 |
| 分子式 | C20H14N2O4S |
| IUPAC 名称 | 4-[(4-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonic acid |
| UNII（FDA） | 27NR5NK29A |
| Molecular Weight | 378.4 |
|---|---|
| XLogP3 | 4.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 378.06742811 |
| Monoisotopic Mass | 378.06742811 |
| Topological Polar Surface Area | 108 |
| Heavy Atom Count | 27 |
| Formal Charge | 0 |
1-Naphthalenesulfonic acid, 4-[(4-hydroxy-1-naphthalenyl)azo]-; EINECS 245-682-2; DTXSID8066898; 1-Naphthalenesulfonic acid, 4-((4-hydroxy-1-naphthalenyl)azo)-; 1-Naphthalenesulfonic acid, 4-(2-(4-hydroxy-1-naphthalenyl)diazenyl)-; 1-Naphthalenesulfonic acid, 4-[2-(4-hydroxy-1-naphthalenyl)diazenyl]-; RefChem:434876; DTXCID2036879; 23481-28-9; 4-[azo]naphthalenesulphonicacid; 27NR5NK29A; C.I. Acid Brown 6 Free Base; SCHEMBL28551711; GOLZWFYDAGUDPO-UHFFFAOYSA-N; NS00021066; 4-((4-Hydroxy-1-naphthyl)azo)naphthalenesulphonic acid
CAS 号 23481-28-9；分子式 C20H14N2O4S；分子量 — g/mol。
1-Naphthalenesulfonic acid, 4-[(4-hydroxy-1-naphthalenyl)azo]-, EINECS 245-682-2, DTXSID8066898, 1-Naphthalenesulfonic acid, 4-((4-hydroxy-1-naphthalenyl)azo)-, 1-Naphthalenesulfonic acid, 4-(2-(4-hydroxy-1-naphthalenyl)diazenyl)-, 1-Naphthalenesulfonic acid, 4-[2-(4-hydroxy-1-naphthalenyl)diazenyl]-.
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。
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