酸性黄11（CAS 6359-82-6）：分子式 C16H13N4NaO4S、分子量 380.4。
| CAS号 | 6359-82-6 |
|---|---|
| 分子式 | C16H13N4NaO4S |
| 分子量 | 380.4 |
| 应用领域 | Use Classification: Cosmetics -> Cosmetic colorant、Household Products: Information on 1 consumer products that contain CI 18820 in the following categories is provided:、• Commercial、Institutional、General Manufacturing Information: Benzenesulfonic acid、4-[4、5-dihydro-3-methyl-5-oxo-4-(2-phenyldiazenyl)-1H-pyrazol-1-yl]-、sodium salt (1:1): ACTIVE |
登记用途：Use Classification: Cosmetics -> Cosmetic colorant、Household Products: Information on 1 consumer products that contain CI 18820 in the following categories is provided:、• Commercial、Institutional、General Manufacturing Information: Benzenesulfonic acid、4-[4、5-dihydro-3-methyl-5-oxo-4-(2-phenyldiazenyl)-1H-pyrazol-1-yl]-、sodium salt (1:1): ACTIVE。
酸性黄11 是一种化工化合物，登记 CAS 号为 6359-82-6，分子式 C16H13N4NaO4S（分子量 380.4）。
登记 CAS 号：6359-82-6
其分子式 C16H13N4NaO4S 由 16 个碳、13 个氢、4 个氮、1 个钠、4 个氧、1 个硫 组成。
别名/同义词：酸性黄11 · acid yellow 11
酸性黄11 的 CAS 登记号为 6359-82-6。
分子式 C16H13N4NaO4S，分子量 380.4。
别名/同义词：酸性黄11、acid yellow 11。
登记用途：Use Classification: Cosmetics -> Cosmetic colorant、Household Products: Information on 1 consumer products that contain CI 18820 in the following categories is provided:、• Commercial、Institutional、General Manufacturing Information: Benzenesulfonic acid、4-[4、5-dihydro-3-methyl-5-oxo-4-(2-phenyldiazenyl)-1H-pyrazol-1-yl]-、sodium salt (1:1): ACTIVE。
酸性黄11（CAS 6359-82-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 6359-82-6 |
|---|---|
| PubChem CID | 23675339 |
| Molecular formula | C16H13N4NaO4S |
| IUPAC name | sodium 4-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)benzenesulfonate |
| UNII (FDA) | NS00013487 |
| Molecular Weight | 380.4 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 4 |
| Exact Mass | 380.05552036 |
| Monoisotopic Mass | 380.05552036 |
| Topological Polar Surface Area | 123 |
| Heavy Atom Count | 26 |
| Color Additive Status | 81.30 |
|---|
C.I. Acid Yellow 11, sodium salt; DTXSID5047451; DTXCID401474359; RefChem:1080552; Acid yellow 11; 6359-82-6; Sodium 4-(3-hydroxy-5-methyl-4-phenylazopyrazol-2-yl)benzenesulphonate; Sodium 4-(3-methyl-5-oxo-4-(phenyldiazenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate; sodium;4-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)benzenesulfonate; ACIDYELLOW11; starbld0016530; Acid Brilliant Yellow G; UNII-ED6O1DCO98; SCHEMBL342266; CHEMBL3187836; tinctorial strength 97%-103%
| Regulatory & Food Contact | CIR / INCI: Cosmetic colorant |
|---|---|
| GHS notification summary | 4.7% (2 / 43) |
| GHS notification summary | 4.7% (2 / 43) |
|---|---|
| Reported hazard statements | H302 (90.7%), H315 (90.7%), H319 (95.3%), H335 (90.7%) |
This chemical does not meet GHS hazard criteria for 4.7% (2 of 43) of reports.
H302 (90.7%): Harmful if swallowed [Warning Acute toxicity, oral]
acid yellow 11 · CAS 6359-82-6 · C16H13N4NaO4S. UNII NS00013487. Color Additive Status: 81.30.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: acid yellow 11