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Dinatriumsuccinat
SODIUM SUCCINATE · SUCCINIC ACID DISODIUM SALT · FEMA 3277 · CB7304246 · Ganbei · Soduxin · 224731-5G · jantaransodny
Identifikatoren & physikalische Daten
| CAS No. | 150-90-3 |
|---|---|
| Summenformel | Na2.C4.H4.O4 |
| Durchschnittliche Molmasse | 162,05 g/mol |
| Monoisotopische Masse | 161,99049717 g/mol |
| SMILES | O=C([O-])CCC(=O)[O-].[Na+].[Na+] |
| InChIKey | ZDQYSKICYIVCPN-UHFFFAOYSA-L |
| PubChem CID | 9020 |
| ChEMBL | CHEMBL1200345 |
| ChEBI | CHEBI:63675 |
| EC No. | 205-778-7 |
| DTXSID | DTXSID5059741 |
| Lokaler Name | Dinatriumsuccinat |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 80,3 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 81,6 |
| Stoffklassen | Metals -> Organic Acids, Metal Salts |
| Kosmetika | Cosmetic ingredients (Disodium Succinate) -> CIR (Cosmetic Ingredient Review)Cosmetic ingredients (Sodium Succinate) -> CIR (Cosmetic Ingredient Review)BufferingSurfactant |
| Duftstoffe | Fragrance Ingredient (Disodium succinate) -> IFRA transparency List |
| Lebensmittelzusatzstoffe | FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food |
| Aromastoffe | EU Flavoring substances |
| Human Drugs | FDA approved drugs -> Active ingredient |
| Physical Description | White solid[OECD SIDS: Disodium Succinate - 2003] |
| Schmelzpunkt | >300°C |
| Dichte | 1.46 g/cm3 |
| FEMA | 3277 | DISODIUM SUCCINATE |
| Lagerbedingungen | Store below +30°C. |
| Löslichkeit | 350g/l300 g/L (25 ºC) |
| Aggregatzustand | Crystalline Powder |
| Farbe | White |
| pH | 7-9 (100g/l, H2O, 20℃) |
| Geruch | odorless |
| Geruchsart | odorless |
| Biologische Quelle | synthetic |
| Merck | 13,8754 |
| BRN | 3917246 |
| Hauptanwendungen | flavors and fragrances |
| Kosmetik-Inhaltsstoffe Funktionen | SURFACTANT - CLEANSINGFRAGRANCE |
| InChI | 1S/C4H6O4.2Na/c5-3(6)1-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)/q2*+1/p-2 |
| InChIKey | ZDQYSKICYIVCPN-UHFFFAOYSA-L |
| SMILES | [Na+].[Na+].[O-]C(=O)CCC([O-])=O |
| LogP (Verteilungskoeffizient) | -0.59 |
| CAS Datenbank | 150-90-3(CAS DataBase Reference) |
| NIST chemische Informationen | Sodium succinate(150-90-3) |
| EPA chemische Informationen | Butanedioic acid, sodium salt (1:2) (150-90-3) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 83.9% (230 of 274) of all reports.WarningH315 (16.1%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 274 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Butanedioic acid, disodium saltCommission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)Status: Active Update: 13-12-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/17733Butanedioic acid, disodium salt: Does not have an individual approval but may be used under an appropriate group standardSodium succinate: Does not have an individual approval but may be used under an appropriate group standard |
| Weitere Sicherheitsinformationen | IMAP assessments - Butanedioic acid, disodium salt: Human health tier I assessment |
| Gefahrenübersicht | Effects suggestive of kidney toxicity observed in repeated-dose oral study of ratsNo evidence of reproductive or developmental toxicity in rats at doses up to 1,000 mg/kg/day[OECD SIDS: Disodium Succinate - 2003] Safe when used as a flavoring agent in food[EFSA] A skin and strong eye irritant[Sigma-Aldrich MSDS] |
| Hazard Classes and Categories | Skin Irrit. 2 (16.1%) |
| Protective Action Criteria (PAC) | 15 [mg/m3]160 [mg/m3]970 [mg/m3] |
| Toxizitätsübersicht | Safe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org |
| F | 3 |
Anwendungen & Verwendung
Verwenden
Succinic acid disodium salt is used to prepare buffer solution for the quantitative analysis of auxins.It can be also used: To study the effect of liquid phase on the basic properties of α-tricalcuim phosphate (α-TCP) based cement, BIOPEX. In the synthesis of cadmium sulfide (CdS) nanoparticles using thiourea as a source for sulfide.
Herstellung & Synthese
synthetische
Disodium succinate is produced by neutralizing succinic acid with sodium hydroxide. The anhydrous material is then dried at 120°C in hot air and pulverized to obtain.