羟基亚乙基二膦酸四钠（CAS 3794-83-0）：分子式 C2H4Na4O7P2、分子量 293.96；类别 特种化学品。
| CAS号 | 3794-83-0 |
|---|---|
| 分子式 | C2H4Na4O7P2 |
| 分子量 | 293.96 |
| 应用领域 | Uses: CIR ingredient: Tetrasodium Etidronate、Use Classification: Cosmetics -> Emulsion stabilizing、Chelating、Viscosity controlling、Industry Uses: Anti-scaling agent、Chelating agent、Cleaning agent、Dispersing agent、Lubricating agent、Consumer Uses: Dispersing agent、Anti-scaling agent、Household Products: Information on 125 consumer products that contain Tetrasodium etidronate in the following categories is provided:、• Commercial、Institutional、• Inside the Home、• Personal Care、U.S. Production: 2023: 415、885 lb、2022: 1、636、228 lb、2021: 1、608、455 lb、2020: 1、788、139 lb、General Manufacturing Information: Construction、All Other Chemical Product and Preparation Manufacturing、All Other Basic Organic Chemical Manufacturing、Miscellaneous Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Primary Metal Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Phosphonic acid、P、P'-(1-hydroxyethylidene)bis-、sodium salt (1:4): ACTIVE |
| 类别 | 水处理化学品 |
登记用途：Uses: CIR ingredient: Tetrasodium Etidronate、Use Classification: Cosmetics -> Emulsion stabilizing、Chelating、Viscosity controlling、Industry Uses: Anti-scaling agent、Chelating agent、Cleaning agent、Dispersing agent、Lubricating agent、Consumer Uses: Dispersing agent、Anti-scaling agent、Household Products: Information on 125 consumer products that contain Tetrasodium etidronate in the following categories is provided:、• Commercial、Institutional、• Inside the Home、• Personal Care、U.S. Production: 2023: 415、885 lb、2022: 1、636、228 lb、2021: 1、608、455 lb、2020: 1、788、139 lb、General Manufacturing Information: Construction、All Other Chemical Product and Preparation Manufacturing、All Other Basic Organic Chemical Manufacturing、Miscellaneous Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Primary Metal Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Phosphonic acid、P、P'-(1-hydroxyethylidene)bis-、sodium salt (1:4): ACTIVE。
羟基亚乙基二膦酸四钠 是一种特种功能化合物，登记 CAS 号为 3794-83-0，分子式 C2H4Na4O7P2（分子量 293.96），归属于特种化学品大类化工原料。
登记 CAS 号：3794-83-0
其分子式 C2H4Na4O7P2 由 2 个碳、4 个氢、4 个钠、7 个氧、2 个磷 组成。
别名/同义词：羟基亚乙基二膦酸四钠 · (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt
所属分类：特种化学品
羟基亚乙基二膦酸四钠 的 CAS 登记号为 3794-83-0。
分子式 C2H4Na4O7P2，分子量 293.96。
别名/同义词：羟基亚乙基二膦酸四钠、(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt。
登记用途：Uses: CIR ingredient: Tetrasodium Etidronate、Use Classification: Cosmetics -> Emulsion stabilizing、Chelating、Viscosity controlling、Industry Uses: Anti-scaling agent、Chelating agent、Cleaning agent、Dispersing agent、Lubricating agent、Consumer Uses: Dispersing agent、Anti-scaling agent、Household Products: Information on 125 consumer products that contain Tetrasodium etidronate in the following categories is provided:、• Commercial、Institutional、• Inside the Home、• Personal Care、U.S. Production: 2023: 415、885 lb、2022: 1、636、228 lb、2021: 1、608、455 lb、2020: 1、788、139 lb、General Manufacturing Information: Construction、All Other Chemical Product and Preparation Manufacturing、All Other Basic Organic Chemical Manufacturing、Miscellaneous Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Primary Metal Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Phosphonic acid、P、P'-(1-hydroxyethylidene)bis-、sodium salt (1:4): ACTIVE。
所属分类：水处理化学品。
羟基亚乙基二膦酸四钠（CAS 3794-83-0）的独立参考数据，整理自公开化学数据库。
| 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 |
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
| 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]
(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.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt