EGTA
High-quality chemical supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | C14H22N2O10 |
|---|---|
| Molecular Weight | 378.333 |
| Melting Point | 240-245℃ |
| Boiling Point | 678°C at 760 mmHg |
| Flash Point | 363.9°C |
| Water Solubility | slightly soluble |
| Vapor Pressure | 3.76E-20mmHg at 25°C |
Detailed Chemical Properties & Synonyms
Descrizione
EGTA · CAS 67-42-5 · C14H24N2O10. UNII 526U7A2651.
Identificazione
| Numero di registrazione CAS | 67-42-5 |
|---|---|
| PubChem CID | 6207 |
| Formula molecolare | C14H24N2O10 |
| Nome IUPAC | 2-[2-[2-[2-[bis(carboxymethyl)amino]ethoxy]ethoxy]ethyl-(carboxymethyl)amino]acetic acid |
| UNII (FDA) | 526U7A2651 |
Descrittori calcolati
| Peso molecolare | 380.35 |
|---|---|
| XLogP3 | -6.2 |
| Numero di donatori di legami a idrogeno | 4 |
| Numero di accettori di legami a idrogeno | 12 |
| Numero di legami rotabili | 17 |
| Massa esatta | 380.14309497 |
| Massa monoisotopica | 380.14309497 |
| Area superficiale polare topologica | 174 |
| Numero di atomi pesanti | 26 |
| Carica formale | 0 |
Descrizione fisica & note di manipolazione
- White powder; [Sigma-Aldrich MSDS]
Stato normativo
| Riepilogo delle notifiche GHS | 83.3% (10 / 12) |
|---|
Classificazione dei pericoli GHS
| Riepilogo delle notifiche GHS | 83.3% (10 / 12) |
|---|---|
| Indicazioni di pericolo segnalate | H315 (16.7%) |
Questa sostanza non soddisfa i criteri di pericolo GHS per il 83.3 % (10 su 12) delle segnalazioni.
H315 (16.7%): Provoca irritazione cutanea [Attenzione Corrosione/irritazione cutanea]
Usi documentati
- Used as a metal chelator and reagent for maintaining calcium concentrations; [Merck Index] A chelating agent relatively more specific for calcium and less toxic than EDETIC ACID. [ChemIDplus]
- 6,9-Dioxa-3,12-diazatetradecanedioic acid, 3,12-bis(carboxymethyl)-: ACTIVE
- Agents counteracting or neutralizing the action of POISONS.
- Substances that bind to and sequester CALCIUM ions.
Sinonimi
EGTA; 67-42-5; Egtazic acid; Gedta; Ethylenebis(oxyethylenenitrilo)tetraacetic acid; Ebonta; Acide egtazique; Acido egtazico; 6,9-Dioxa-3,12-diazatetradecanedioic acid, 3,12-bis(carboxymethyl)-; Acidum egtazicum; Ethylene Glycol Tetraacetic Acid; [Ethylenebis(oxyethylenenitrilo)]tetraacetic acid; DTXSID2045151; Ethylenedioxybis(ethyleneamino)tetraacetic acid; Ethylene glycol bis(2-aminoethyl ether)tetraacetic acid; (Ethylenebis(oxyethylenenitrilo))tetraacetic acid
Domande frequenti
Quali sono il numero CAS e la formula molecolare di EGTA?
CAS 67-42-5; formula molecolare C14H24N2O10; peso molecolare — g/mol.
Con quali altri nomi è conosciuto EGTA?
EGTA, 67-42-5, Egtazic acid, Gedta, Ethylenebis(oxyethylenenitrilo)tetraacetic acid, Ebonta.
EGTA è classificato come pericoloso?
83.3 % delle notifiche GHS non riporta alcuna classificazione di pericolo (10 su 12).
I dati di questa pagina provengono da PubChem (US National Library of Medicine) e Wikidata. I dati specifici del grado — titolo, umidità, granulometria, imballaggio, conservabilità — sono rilasciati per lotto nel COA e non sono pubblicati qui.
Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
Request a Quote
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About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.