酸性红138（CAS 15792-43-5）：分子式 C30H37N3Na2O8S2、分子量 677.7。
| CAS号 | 15792-43-5 |
|---|---|
| 分子式 | C30H37N3Na2O8S2 |
| 分子量 | 677.7 |
酸性红138 是一种化工化合物，登记 CAS 号为 15792-43-5，分子式 C30H37N3Na2O8S2（分子量 677.7）。
登记 CAS 号：15792-43-5
其分子式 C30H37N3Na2O8S2 由 30 个碳、37 个氢、3 个氮、2 个钠、8 个氧、2 个硫 组成。
别名/同义词：酸性红138 · Acid Red 138
酸性红138 的 CAS 登记号为 15792-43-5。
分子式 C30H37N3Na2O8S2，分子量 677.7。
别名/同义词：酸性红138、Acid Red 138。
酸性红138（CAS 15792-43-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 15792-43-5 |
|---|---|
| PubChem CID | 85109 |
| Molecular formula | C30H37N3Na2O8S2 |
| IUPAC name | disodium;5-acetamido-3-[(4-dodecylphenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate |
| UNII (FDA) | NS00020387 |
| Molecular Weight | 677.7 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 14 |
| Exact Mass | 677.18174606 |
| Monoisotopic Mass | 677.18174606 |
| Topological Polar Surface Area | 205 |
| Heavy Atom Count | 45 |
C.I. Acid Red 138; DTXSID9065944; 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-((4-dodecylphenyl)azo)-4-hydroxy-, disodium salt; Disodium 5-(acetylamino)-3-[(4-dodecylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate; 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-(2-(4-dodecylphenyl)diazenyl)-4-hydroxy-, sodium salt (1:2); Disodium 5-(acetylamino)-3-((4-dodecylphenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate; 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-[(4-dodecylphenyl)azo]-4-hydroxy-, disodium salt; 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-[2-(4-dodecylphenyl)diazenyl]-4-hydroxy-, sodium salt (1:2); RefChem:572121; DTXCID6035079; 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-(4-dodecylphenyl)azo-4-hydroxy-, disodium salt; 239-893-9; 15792-43-5; Acid Red 138; TracidRedBs; C.I. Acid Red 138, disodium salt
| GHS notification summary | 3.3% (15 / 460) |
|---|
| GHS notification summary | 3.3% (15 / 460) |
|---|---|
| Reported hazard statements | H400 (96.5%), H410 (96.7%) |
This chemical does not meet GHS hazard criteria for 3.3% (15 of 460) of reports.
H400 (96.5%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
Acid Red 138 · CAS 15792-43-5 · C30H37N3Na2O8S2. UNII NS00020387.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Acid Red 138