羟基亚乙基二膦酸四钠，CAS 登记号 3794-83-0，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，下游主要用于水处理化学品。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。
水处理化学品
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本页已列出 羟基亚乙基二膦酸四钠 的 CAS 号：3794-83-0，可与随货 COA 核对。
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(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt is identified by CAS 3794-83-0, molecular formula C2H4Na4O7P2 and molecular weight 293.90 g/mol. UNII CZZ9T1T1X4; InChIKey KWXLCDNSEHTOCB-UHFFFAOYSA-J.
| CAS Registry Number | 3794-83-0 |
|---|---|
| PubChem CID | 19629 |
| Molecular formula | C2H4Na4O7P2 |
| Molecular weight | 293.90 g/mol |
| IUPAC name | tetrasodium;1,1-diphosphonatoethanol |
| InChIKey | KWXLCDNSEHTOCB-UHFFFAOYSA-J |
| UNII (FDA) | CZZ9T1T1X4 |
| Molecular Weight | 293.96 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 0 |
| Exact Mass | 293.90230359 |
| Monoisotopic Mass | 293.90230359 |
| Topological Polar Surface Area | 147 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 188 |
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Tetrasodium Etidronate) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Emulsion stabilizing; Viscosity controlling; Chelating |
|---|---|
| GHS notification summary | 0.8% (6 / 738) |
| GHS notification summary | 0.8% (6 / 738) |
|---|---|
| Reported hazard statements | H302 (83.6%), H319 (86.6%) |
This chemical does not meet GHS hazard criteria for 0.8% (6 of 738) of reports.
H302 (83.6%): Harmful if swallowed [Warning Acute toxicity, oral]
3794-83-0; Tetrasodium etidronate; Tarpinel 4NL; Turpinal 4NL; Sequion 10Na4; etidronate tetrasodium; Defloc EN 43; Dequest 2016; UNII-CZZ9T1T1X4; EINECS 223-267-7; CZZ9T1T1X4; Tetrasodium 1-hydroxyethylidene-1,1-diphosphonate; (1-Hydroxyethylidene)diphosphonic acid, tetrasodium salt; Ethane-1-hydroxy-1,1-diphosphonic acid, tetrasodium salt; 1-Hydroxyethylidene-1,1-diphosphonic acid, tetrasodium salt; DTXSID7029663
CAS 3794-83-0; molecular formula C2H4Na4O7P2; molecular weight 293.90 g/mol.
3794-83-0, Tetrasodium etidronate, Tarpinel 4NL, Turpinal 4NL, Sequion 10Na4, etidronate tetrasodium.
Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Tetrasodium Etidronate) -> CIR (Cosmetic Ingredient Review); CIR / INCI: Emulsion stabilizing; Viscosity controlling; Chelating.
0.8% of GHS notifications report no hazard classification (6 of 738).
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.