Completing data — usually done within a minute
Basic information
- CAS
62-76-0- Standard SMILES
O=C([O-])C(=O)[O-].[Na+].[Na+]- InChIKey
ZNCPFRVNHGOPAG-UHFFFAOYSA-L- Molecular formula
- Na2C2O4
- Average molar mass
- 134 g/mol
- Monoisotopic mass
- 133.95919704
Overview
Sodium oxalate is an odorless white solid. Sinks and mixes slowly with water. (USCG, 1999)
Names & identifiers
- Preferred name
- Sodium Oxalate
- IUPAC
- disodium;oxalate
Names & synonyms
Sodium oxalate62-76-0Disodium oxalateNatriumoxalatOxalic acid disodium saltEthanedioic acid, disodium saltOxalic acid, disodium saltStavelan sodny7U0V68LT9XEthanedioic acid sodium salt (1:2)DTXSID1037018CHEBI:132764
Show more names
NSC-77458RefChem:6242DTXCID9017018200-550-3disodium;oxalateSodiumoxalatedisodium ethanedioateMFCD00012465
Database identifiers
- CAS
62-76-0- PubChem CID
- 6125
- DTXSID
DTXSID1037018- ChEMBL
CHEMBL182928- ChEBI
CHEBI:132764- UNII
- 7U0V68LT9X
- EC Number
- 200-550-3
- Nikkaji
- J1.929A
Properties
Computed structural propertiesFilling in
- Topological polar surface area
- 80.3 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 0
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 60.5
Experimental & physicochemical properties
Chemical ClassesMetals -> Organic Acids, Metal Salts
CosmeticsChelating
Density
2.27 at 68 °F (USCG, 1999) - Denser than water; will sink
2.34 @25 °C
Physical Description
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]
Safety & regulation
GHS classification
GHS Classification
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]
Hazard information
Regulatory Information
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
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
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.
Chemistry & industry
Pharmacology
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)
Uses & manufacturing
Uses
Used for finishing textiles, tanning and finishing leather, standardizing potassium permanganate solutions, and in titrimetry; [Merck Index]
Leather Tanning and Processing [Category: Industry]
U.S. Production2023: 51,832 lb
Industry UsesPlating agent
Use ClassificationCosmetics -> Chelating
General Manufacturing Information
All Other Chemical Product and Preparation Manufacturing
Ethanedioic acid, sodium salt (1:2): ACTIVE
Suppliers100 total
国药集团化学试剂有限公司86-21-63210123 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海康朗生物科技有限公司021-61998208 18217752821 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Hebei Yanxi Chemical Co., Ltd.+86-17531190177 · [email protected]
Related reactions
10 records
Compound notes
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