(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt (CAS 3794-83-0) — formula C2H4Na4O7P2, molecular weight 293.90 g/mol; category specialty chemicals.
(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt (CAS 3794-83-0) is a specialty 特种化学品. Its molecular formula C2H4Na4O7P2 comprises 2 C, 4 H, 4 Na, 7 O, 2 P atoms. Its molecular weight is about 293.90 g/mol. Specialty chemicals are developed for specific functional scenarios, emphasizing performance, purity and customized supply. Serving electronics chemicals, water treatment, new-energy materials, oilfield additives, plastic additives, enzymes and high-performance materials where specifications are critical. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 3794-83-0 |
|---|---|
| Molecular Formula | C2H4Na4O7P2 |
| Molecular Weight | 293.90 g/mol |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | water treatment, new-energy materials, oilfield additives, plastic additives, enzymes and high-performance materials where specifications are critical. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Water Treatment Chemicals |
Documented applications: water treatment, new-energy materials, oilfield additives, plastic additives, enzymes and high-performance materials where specifications are critical. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt is a specialty compound with CAS registry number 3794-83-0 and molecular formula C2H4Na4O7P2 (molecular weight 293.90 g/mol), belonging to the specialty chemicals segment of chemical raw materials.
CAS number: 3794-83-0
Its molecular formula C2H4Na4O7P2 comprises 2 C, 4 H, 4 Na, 7 O, 2 P atoms.
Also known as: (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt · 羟基亚乙基二膦酸四钠
Category: specialty chemicals
The CAS registry number of (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt is 3794-83-0.
Molecular formula C2H4Na4O7P2, molecular weight 293.90 g/mol.
It is also registered under: (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt, 羟基亚乙基二膦酸四钠.
Recorded applications: water treatment, new-energy materials, oilfield additives, plastic additives, enzymes and high-performance materials where specifications are critical. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Water Treatment Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt (CAS 3794-83-0), compiled from public chemistry databases.
| 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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 羟基亚乙基二膦酸四钠