CAS Number6381-92-6
SynonymsDISODIUM EDTA DIHYDRATE; Edetate disodium dihydrate; Ethylenediaminetetraacetic acid disodium salt dihydrate; Sodium 2,2'-{1,2-ethanediylbis[(carboxymethyl)imino]}diacetate hydrate (2:1:2); edta; EDTA disodium salt dihydrate; Sodium 2,2'-{ethane-1,2-diylbis[(carboxymethyl)imino]}diacetate hydrate (2:1:2) (non-preferred name); EDTA disodium dihydrate; EINECS 205-358-3; Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate; MFCD00003541; Disodium edetate dihydrate; EDTA-2Na
Molecular FormulaC10H18N2Na2O10
Molecular Weight372.24
Purity99.0-101.0 (titration)%
Density1.01 g/mL at 25 °C
Boiling Point>100 °C
Melting Point248 °C (dec.) (lit.)
Appearancepowder
EINECS205-358-3
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 6381-92-6 |
| Catalog No. | 2A-0202302 |
| Chinese Name | EDTA二钠 |
| Synonyms | DISODIUM EDTA DIHYDRATE; Edetate disodium dihydrate; Ethylenediaminetetraacetic acid disodium salt dihydrate; Sodium 2,2'-{1,2-ethanediylbis[(carboxymethyl)imino]}diacetate hydrate (2:1:2); edta; EDTA disodium salt dihydrate; Sodium 2,2'-{ethane-1,2-diylbis[(carboxymethyl)imino]}diacetate hydrate (2:1:2) (non-preferred name); EDTA disodium dihydrate; EINECS 205-358-3; Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate; MFCD00003541; Disodium edetate dihydrate; EDTA-2Na |
| Molecular Formula | C10H18N2Na2O10 |
| Molecular Weight | 372.24 |
| Purity | 99.0-101.0 (titration) |
| Density | 1.01 g/mL at 25 °C |
| Boiling Point | >100 °C |
| Melting Point | 248 °C (dec.) (lit.) |
| Appearance | powder |
| Water Solubility | soluble |
| Storage Condition | Avoid light, keep in a cool and dry place, sealed |
| Application | Disodium EDTA is a chelating agent used as a protease inhibitor and metal ion scavenger. Disodium EDTA is widely used for protein purification. Disodium EDTA has been shown to be an ineffective molecu |
| EINECS | 205-358-3 |
| HTC | 29224995 |
| PubChem ID | 24894605 |
| SMILES | O.O.O.O.[Na+].[Na+].[Na+].[Na+].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC(O)=O.OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O |
| InChI | 1S/C10H16N2O8.2Na.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;2*1H2/q;2*+1;;/p-2 |
| InChI Key | OVBJJZOQPCKUOR-UHFFFAOYSA-L |
| Beilstein/REAXYS | 3900609 |
| NACRES Code | NA.31 |
| UNSPSC | 12352107 |
| MSDS | msds/32839_1_6381_92_6.pdf |
| Bioactivity | Ethylenediaminetetraacetic acid (EDTA) disodium dihydrate is a chelating agent used as a protease inhibitor and metal ion scavenger. Ethylenediaminetetraacetic acid disodium dihydrate is used extensively during protein purification. Ethylenediaminetetraacetic acid disodium dihydrate has been shown to be a noneffective molecule on cellulase activity. Ethylenediaminetetraacetic acid disodium dihydrate binds to metals including calcium and facilitates their excretion[1][2]. Related Catalog Signaling Pathways >> Others >> Others Research Areas >> Metabolic Disease References [1]. Ibad A, et al. Chelation therapy in the treatment of cardiovascular diseases. J Clin Lipidol. 2016;10(1):58-62. [2]. Chumanov RS, et al. Artifact-inducing enrichment of ethylenediaminetetraacetic acid and ethyleneglycoltetraacetic acid on anion exchange resins. Anal Biochem. 2011;412(1):34-39. Chemical & Physical Properties Density 1.01 g/mL at 25 °C Boiling Point >100 °C Melting Point 250 °C (dec.)(lit.) Molecular Formula C10H18N2Na2O10 Molecular Weight 372.237 Flash Point 325.2ºC Exact Mass 372.075684 PSA 179.80000 Index of Refraction n20/D 1.363 InChIKey OVBJJZOQPCKUOR-UHFFFAOYSA-N SMILES O.O.O=C(O)CN(CCN(CC(=O)O)CC(=O)O)CC(=O)O.[Na+].[Na+] Storage condition 2-8°C Stability Stable. Incompatible with strong oxidizing agents. Water Solubility soluble |
| Use of | Ethylenediaminetetraacetic acid (EDTA) disodium dihydrate is a chelating agent used as a protease inhibitor and metal ion scavenger. Ethylenediaminetetraacetic acid disodium dihydrate is used extensively during protein purification. Ethylenediaminetetraacetic acid disodium dihydrate has been shown to be a noneffective molecule on cellulase activity. Ethylenediaminetetraacetic acid disodium dihydrate binds to metals including calcium and facilitates their excretion[1][2]. Properties Articles125 Name EDTA disodium salt dihydrate Synonym More Synonyms Disodium edetate dihydrate Biological Activity Description Ethylenediaminetetraacetic acid (EDTA) disodium dihydrate is a chelating agent used as a protease inhibitor and metal ion scavenger. Ethylenediaminetetraacetic acid disodium dihydrate is used extensively during protein purification. Ethylenediaminetetraacetic acid disodium dihydrate has been shown to be a noneffective molecule on cellulase activity. Ethylenediaminetetraacetic acid disodium dihydrate binds to metals including calcium and facilitates their excretion[1][2]. Related Catalog Signaling Pathways >> Others >> Others Research Areas >> Metabolic Disease References [1]. Ibad A, et al. Chelation therapy in the treatment of cardiovascular diseases. J Clin Lipidol. 2016;10(1):58-62. [2]. Chumanov RS, et al. Artifact-inducing enrichment of ethylenediaminetetraacetic acid and ethyleneglycoltetraacetic acid on anion exchange resins. Anal Biochem. 2011;412(1):34-39. Chemical & Physical Properties Molecular Formula C10H18N2Na2O10 Exact Mass 372.075684 PSA 179.80000 InChIKey OVBJJZOQPCKUOR-UHFFFAOYSA-N SMILES O.O.O=C(O)CN(CCN(CC(=O)O)CC(=O)O)CC(=O)O.[Na+].[Na+] Stability Stable. Incompatible with strong oxidizing agents. Water Solubility soluble |
| Tax Rebate | 13.0% |
| Supervision | A. Customs clearance form for inbound goods B. Customs clearance form for outbound goods |
| Inspection | R. Hygiene supervision and inspection of imported food S. Hygiene supervision and inspection of exported food |
| Transport Info | Product name: Chemical name |
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