直接黄 50 (C.I. 29025)（CAS 3214-47-9）：分子式 C35H24N6Na4O13S4、分子量 956.8。
| CAS号 | 3214-47-9 |
|---|---|
| 分子式 | C35H24N6Na4O13S4 |
| 分子量 | 956.8 |
直接黄 50 (C.I. 29025) 是一种化工化合物，登记 CAS 号为 3214-47-9，分子式 C35H24N6Na4O13S4（分子量 956.8）。
登记 CAS 号：3214-47-9
其分子式 C35H24N6Na4O13S4 由 35 个碳、24 个氢、6 个氮、4 个钠、13 个氧、4 个硫 组成。
别名/同义词：直接黄 50 (C.I. 29025) · direct yellow 50 (C.I. 29025)
直接黄 50 (C.I. 29025) 的 CAS 登记号为 3214-47-9。
分子式 C35H24N6Na4O13S4，分子量 956.8。
别名/同义词：直接黄 50 (C.I. 29025)、direct yellow 50 (C.I. 29025)。
直接黄 50 (C.I. 29025)（CAS 3214-47-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 3214-47-9 |
|---|---|
| PubChem CID | 18575 |
| Molecular formula | C35H24N6Na4O13S4 |
| IUPAC name | tetrasodium;3-[[4-[[4-[(4,8-disulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]carbamoylamino]-2-methylphenyl]diazenyl]naphthalene-1,5-disulfonate |
| UNII (FDA) | 3035X15Y8K |
| Molecular Weight | 956.8 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 17 |
| Rotatable Bond Count | 6 |
| Exact Mass | 955.9874967 |
| Monoisotopic Mass | 955.9874967 |
| Topological Polar Surface Area | 353 |
| Heavy Atom Count | 62 |
C.I. Direct Yellow 50, tetrasodium salt; DTXSID0041729; RefChem:1080562; DTXCID501474645; Direct Yellow 50; 3214-47-9; DIRECTYELLOW50; Direct Fast Yellow R; Sirius Light Yellow R; Direct Lightfast Yellow K; Sirius Light Yellow R Extra; 3035X15Y8K; C.I. DIRECT YELLOW 50; 1,5-Naphthalenedisulfonic acid, 3,3'-(carbonylbis(imino(2-methyl-4,1-phenylene)azo))bis-, tetrasodium salt; Direct Fast Yellow LR; Tetrasodium 3,3'-(carbonylbis(imino(2-methyl-4,1-phenylene)azo))bisnaphthalene-1,5-disulphonate
| GHS notification summary | 95.2% (20 / 21) |
|---|
| GHS notification summary | 95.2% (20 / 21) |
|---|
This chemical does not meet GHS hazard criteria for 95.2% (20 of 21) of all reports.
Reported as not meeting GHS hazard criteria by 20 of 21 companies (only 4.8% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
direct yellow 50 (C.I. 29025) · CAS 3214-47-9 · C35H24N6Na4O13S4. UNII 3035X15Y8K.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: direct yellow 50 (C.I. 29025)