4-hydroxy-3-(2-pyridylazo)naphthalenesulphonic acid (CAS No. 10558-11-9) 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-hydroxy-3-(2-pyridylazo)naphthalenesulphonic acid is 10558-11-9.
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.
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4-羟基-3-(2-吡啶偶氮)萘磺酸 · CAS 10558-11-9 · C15H11N3O4S. UNII NS00052303.
| CAS 号 | 10558-11-9 |
|---|---|
| PubChem CID | 82725 |
| 分子式 | C15H11N3O4S |
| IUPAC 名称 | 4-hydroxy-3-(pyridin-2-yldiazenyl)naphthalene-1-sulfonic acid |
| UNII（FDA） | NS00052303 |
| Molecular Weight | 329.3 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 3 |
| Exact Mass | 329.04702701 |
| Monoisotopic Mass | 329.04702701 |
| Topological Polar Surface Area | 121 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
10558-11-9; 4-Hydroxy-3-[2-(2-pyridinyl)diazenyl]-1-naphthalenesulfonic acid; 4-Hydroxy-3-(2-(2-pyridinyl)diazenyl)-1-naphthalenesulfonic acid; RefChem:293204; 4-Hydroxy-3-(2-pyridylazo)naphthalenesulphonic acid; EINECS 234-143-7; SCHEMBL4639218; 4-Hydroxy-3-(2-pyridylazo)-1-naphthalenesulfonic acid; SCHEMBL10521527; 4-hydroxy-3-(pyridin-2-yldiazenyl)naphthalene-1-sulfonic acid; DTXSID401172599; NS00052303; 2-(2-pyridylazo)-1-naphthol-4-sulfonic acid; 4-Hydroxy-3-[(pyridin-2-yl)diazenyl]naphthalene-1-sulfonic acid
CAS 号 10558-11-9；分子式 C15H11N3O4S；分子量 — g/mol。
10558-11-9, 4-Hydroxy-3-[2-(2-pyridinyl)diazenyl]-1-naphthalenesulfonic acid, 4-Hydroxy-3-(2-(2-pyridinyl)diazenyl)-1-naphthalenesulfonic acid, RefChem:293204, 4-Hydroxy-3-(2-pyridylazo)naphthalenesulphonic acid, EINECS 234-143-7.
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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