Sodium Oxalate

HCID 6125CAS 62-76-0

Teilstruktursuche Ähnliche Strukturen suchen

Grundinformationen

Standard-SMILES: O=C([O-])C(=O)[O-].[Na+].[Na+]
InChIKey: ZNCPFRVNHGOPAG-UHFFFAOYSA-L
Summenformel: Na2C2O4
Durchschnittliche Molmasse: 134 g/mol
Monoisotopische Masse: 133,95919704

Überblick

Sodium oxalate is an odorless white solid. Sinks and mixes slowly with water. (USCG, 1999)

Namen und Bezeichner

Bevorzugter Name: Sodium Oxalate
IUPAC: disodium;oxalate

Namen und Synonyme

Sodium oxalate62-76-0Disodium oxalateNatriumoxalatOxalic acid disodium saltEthanedioic acid, disodium saltOxalic acid, disodium saltStavelan sodny7U0V68LT9XEthanedioic acid sodium salt (1:2)DTXSID1037018CHEBI:132764

Weitere Namen anzeigen

NSC-77458RefChem:6242DTXCID9017018200-550-3disodium;oxalateSodiumoxalatedisodium ethanedioateMFCD00012465

Datenbank-Bezeichner

CAS: 62-76-0
PubChem CID: 6125
DTXSID: DTXSID1037018
ChEMBL: CHEMBL182928
ChEBI: CHEBI:132764
UNII: 7U0V68LT9X
EC Number: 200-550-3
Nikkaji: J1.929A

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 80,3 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 4
Frei drehbare Bindungen: 0
Schwere Atome: 8
Formalladung: 0
Komplexität: 60,5

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Organic Acids, Metal Salts

CosmeticsChelating

Density · 2 Einträge

2.27 at 68 °F (USCG, 1999) - Denser than water; will sink

2.34 @25 °C

Physical Description · 3 Einträge

Sodium oxalate is an odorless white solid. Sinks and mixes slowly with water. (USCG, 1999)

Liquid; Other Solid

White odorless solid; [Merck Index] Hygroscopic solid; [Sigma-Aldrich MSDS]

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

Warning

H302 (98.4%): Harmful if swallowed [Warning Acute toxicity, oral]

P264, P270, P280, P301+P317, P302+P352, P317, P321, P330, P362+P364, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 128 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Warning

H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Ethanedioic acid, sodium salt (1:2)

Ethanedioic acid, sodium salt (1:2) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethanedioic acid, sodium salt (1:2) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 23-08-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/28038

Disodium oxalate: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Ethanedioic acid, disodium salt: Environment tier I assessment

Health Hazards · 1 Eintrag

Inhalation or ingestion causes pain in throat, esophagus, and stomach; mucous membranes turn white; other symptoms include vomiting, severe purging, weak pulse, cardiovascular collapse, neuromuscular symptoms, and kidney damage. Contact with eyes or skin causes irritation. (USCG, 1999)

Hazards Summary · 1 Eintrag

Causes diarrhea, changes in renal tubules, and abnormal renal function tests in acute oral studies of rats; [RTECS] Symptoms from ingestion overexposure may include burning pain in the throat, esophagus, and stomach, vomiting, weak irregular pulse, hypotension, cardiovascular collapse, muscle cramps, tetany, convulsions, coma, and kidney injury; [Merck Index] A skin and eye irritant; [CHRIS] May cause irritation; Harmful by ingestion and skin absorption; Targets the kidney, nerves, blood, and eyes; [Sigma-Aldrich MSDS] See Oxalic acid.

Reactive GroupSalts, Basic

Reactivity ProfileSODIUM OXALATE gives basic aqueous solutions. Neutralizes acids in exothermic reactions. Can serve as a reducing agent in reactions that generate carbon dioxide.

Sicherheit und Schutzausrüstung

First AidAct promptly]

Protective Action Criteria (PAC) · 3 Einträge

6.1 [mg/m3]

68 [mg/m3]

400 [mg/m3]

Personal Protective Equipment (PPE)Dust mask; goggles or face shield; rubber gloves (USCG, 1999)

Chemie und Industrie

Pharmakologische Informationen

MeSH Pharmacological ClassificationMaterials that add an electron to an element or compound, that is, decrease the positiveness of its valence. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)