偶氮氯膦Ⅲ，CAS 登记号 1914-99-4，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，下游主要用于染料及颜料。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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chlorophosphonazo iii · CAS 1914-99-4 · C22H16Cl2N4O14P2S2. UNII NS00044950.
| CAS Registry Number | 1914-99-4 |
|---|---|
| PubChem CID | 135456181 |
| Molecular formula | C22H16Cl2N4O14P2S2 |
| IUPAC name | 3,6-bis[(4-chloro-2-phosphonophenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonic acid |
| UNII (FDA) | NS00044950 |
| Molecular Weight | 757.4 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 8 |
| Hydrogen Bond Acceptor Count | 18 |
| Rotatable Bond Count | 8 |
| Exact Mass | 755.8956729 |
| Monoisotopic Mass | 755.8956729 |
| Topological Polar Surface Area | 330 |
| Heavy Atom Count | 46 |
| Formal Charge | 0 |
| Reported hazard statements | H351 (100%) |
|---|
H351 (100%): Suspected of causing cancer [Warning Carcinogenicity]
P203, P280, P318, P405, and P501 (click each P-code to see the statement)
Chlorophosphonazo III; 1914-99-4; Dichlorophosphonoazo III; Dichlorophosphonazo III; DTXSID5062057; 2,7-Naphthalenedisulfonic acid, 3,6-bis[(4-chloro-2-phosphonophenyl)azo]-4,5-dihydroxy-; 2,7-Naphthalenedisulfonic acid, 3,6-bis((4-chloro-2-phosphonophenyl)azo)-4,5-dihydroxy-; RefChem:487439; DTXCID9036018; 217-628-8; 2,7-Naphthalenedisulfonic acid, 3,6-bis[2-(4-chloro-2-phosphonophenyl)diazenyl]-4,5-dihydroxy-; Chlorophosphonazo cento; 3,6-bis[(4-chloro-2-phosphonophenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonic acid; Chlorophosphonazo III (Technical Grade); 3,6-Bis((4-chloro-2-phosphonophenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid; C22H16Cl2N4O14P2S2
CAS 1914-99-4; molecular formula C22H16Cl2N4O14P2S2; molecular weight — g/mol.
Chlorophosphonazo III, 1914-99-4, Dichlorophosphonoazo III, Dichlorophosphonazo III, DTXSID5062057, 2,7-Naphthalenedisulfonic acid, 3,6-bis[(4-chloro-2-phosphonophenyl)azo]-4,5-dihydroxy-.
Hazard statements reported: H351.
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.