Sodium Oxalate

HCID 6125CAS 62-76-0

部分構造検索類似構造を探す

基本情報

標準SMILES: O=C([O-])C(=O)[O-].[Na+].[Na+]
InChIKey: ZNCPFRVNHGOPAG-UHFFFAOYSA-L
分子式: Na2C2O4
平均分子量: 134 g/mol
単同位体質量: 133.95919704

概要

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

名称と識別子

優先名称: Sodium Oxalate
IUPAC: disodium;oxalate

名称と別名

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

名称をさらに表示

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

データベース識別子

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

物性

構造計算による物性

極性表面積: 80.3 Å²
水素結合供与体数: 0
水素結合受容体数: 4
回転可能結合数: 0
重原子数: 8
形式電荷: 0
複雑度: 60.5

実験および物理化学的性質

Chemical ClassesMetals -> Organic Acids, Metal Salts

CosmeticsChelating

Density · 2 件

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

2.34 @25 °C

Physical Description · 3 件

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]

安全と法規制

GHS分類

GHS Classification · 6 件

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]

危険有害性情報

Regulatory Information · 4 件

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 件

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 件

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.

安全と保護具

First AidAct promptly]

Protective Action Criteria (PAC) · 3 件

6.1 [mg/m3]

68 [mg/m3]

400 [mg/m3]

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

化学と産業

薬理情報

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)