磺胺酸钠，CAS 登记号 515-74-2，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，下游主要用于无机化学品。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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sodium sulphanilate · CAS 515-74-2 · C6H6NNaO3S. UNII 9YJ2Q81720.
| CAS Registry Number | 515-74-2 |
|---|---|
| PubChem CID | 23664644 |
| Molecular formula | C6H6NNaO3S |
| IUPAC name | sodium 4-aminobenzenesulfonate |
| UNII (FDA) | 9YJ2Q81720 |
| Molecular Weight | 195.17 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 194.99660851 |
| Monoisotopic Mass | 194.99660851 |
| Topological Polar Surface Area | 91.6 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 215 |
| Regulatory & Food Contact | CIR / INCI: Hair dyeing; Antioxidant |
|---|---|
| GHS notification summary | 95.8% (136 / 142) |
| GHS notification summary | 95.8% (136 / 142) |
|---|---|
| Reported hazard statements | H315 (82.6%), H319 (82.6%), H335 (82.6%), H317 |
This chemical does not meet GHS hazard criteria for 95.8% (136 of 142) of all reports.
Reported as not meeting GHS hazard criteria by 136 of 142 companies (only 4.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
sodium 4-aminobenzenesulfonate; Sodium sulfanilate; Sodium sulphanilate; 4-Amino-benzenesulfonic acid monosodium salt; Benzenesulfonic acid, 4-amino-, monosodium salt; EINECS 208-208-5; Sulfanilic acid monosodium salt; CCRIS 7446; DTXSID5029184; Sulfanilic Acid Sodium Salt; 4-Aminobenzenesulfonic acid, sodium salt; 4-Aminobenzenesulfonic acid, monosodium salt; 9YJ2Q81720; DTXCID109184; EC 208-208-5; Benzenesulfonic acid, 4-amino-, sodium salt (1:1)
CAS 515-74-2; molecular formula C6H6NNaO3S; molecular weight — g/mol.
sodium 4-aminobenzenesulfonate, Sodium sulfanilate, Sodium sulphanilate, 4-Amino-benzenesulfonic acid monosodium salt, Benzenesulfonic acid, 4-amino-, monosodium salt, EINECS 208-208-5.
Documented regulatory listings: CIR / INCI: Hair dyeing; Antioxidant.
95.8% of GHS notifications report no hazard classification (136 of 142).
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.