Sodium oxalate - AR , CAS No.62-76-0

CAS: 62-76-0 Cat. No.: S112348 Formula: C2Na2O4 Molecular Weight: 134.00 Beilstein Registry Number: 3631622 EC Number: 200-550-3
AVAILABLE TO ORDER
GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results.
Synonyms
7U0V68LT9X | CHEBI:132764 | Oxalic acid, disodium salt | Sodium oxalate, ACS reagent, >=99.5% | Sodium oxalate, BioUltra, >=99.5% (RT) | Sodium oxalate, certified reference material for titrimetry, certified by BAM, according to ISO 17025, >=99.5% | Oxali
Storage
Argon charged,Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
500g
S112348-500g
2 In stock
1 In stock
$21.90
20×500g
S112348-20×500g
Made to order · 8–12 wks
$368.90
Enter a quantity for the sizes you want to add.
🧪
Why this grade

AR AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 172 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
7U0V68LT9X | CHEBI:132764 | Oxalic acid, disodium salt | Sodium oxalate, ACS reagent, >=99.5% | Sodium oxalate, BioUltra, >=99.5% (RT) | Sodium oxalate, certified reference material for titrimetry, certified by BAM, according to ISO 17025, >=99.5% | Oxali
Specifications & Purity
AR
Storage
Argon charged,Room temperature
Shipped In
Normal
Grade
AR
Names and Identifiers
Pubchem Sid528775459
Canonical SmilesC(=O)(C(=O)[O-])[O-].[Na+].[Na+]
IUPAC Namedisodium;oxalate
InChIKeyZNCPFRVNHGOPAG-UHFFFAOYSA-L
INCHI1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2
Isomeric SMILES C(=O)(C(=O)[O-])[O-].[Na+].[Na+]
Molecular Weight 134.00
Beilstein 3631622
Reaxy-Rn 3631622
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3631622&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassDicarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentDicarboxylic acids and derivatives
Alternative Parents Carboxylic acid salts  Carboxylic acids  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dicarboxylic acid or derivatives - Carboxylic acid salt - Organic alkali metal salt - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CA4 Tclin Carbonic anhydrase 4 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA5A Tclin Carbonic anhydrase VA (1168 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA9 Tclin Carbonic anhydrase IX (8255 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FFAR3 Tchem Free fatty acid receptor 3 (304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC22A8 Tclin Solute carrier family 22 member 8 (241 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
CA4 Carbonic anhydrase IV (1713 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Carbonic anhydrase (69 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

23 results found

Lot NumberCertificate TypeDateItem
E2620710Certificate of AnalysisJun 03, 2026 S112348
E2620708Certificate of AnalysisJun 03, 2026 S112348
D2614562Certificate of AnalysisApr 17, 2026 S112348
A2604486Certificate of AnalysisJan 09, 2026 S112348
J2515601Certificate of AnalysisOct 18, 2025 S112348
J2515600Certificate of AnalysisOct 18, 2025 S112348
I2503472Certificate of AnalysisSep 11, 2025 S112348
I2503471Certificate of AnalysisSep 10, 2025 S112348
H2529385Certificate of AnalysisSep 05, 2025 S112348
H2529384Certificate of AnalysisSep 05, 2025 S112348
E2512090Certificate of AnalysisMay 17, 2025 S112348
A2109008Certificate of AnalysisNov 11, 2024 S112348
J2429501Certificate of AnalysisNov 07, 2024 S112348
C2409120Certificate of AnalysisMar 18, 2024 S112348
C2409119Certificate of AnalysisMar 18, 2024 S112348
I2308298Certificate of AnalysisSep 13, 2023 S112348
I2308299Certificate of AnalysisSep 13, 2023 S112348
A2429404Certificate of AnalysisSep 13, 2023 S112348
B23081008Certificate of AnalysisFeb 16, 2023 S112348
B2308889Certificate of AnalysisFeb 16, 2023 S112348
J2212108Certificate of AnalysisOct 14, 2022 S112348
G2214326Certificate of AnalysisJul 20, 2022 S112348
C2210427Certificate of AnalysisMar 23, 2022 S112348
Chemical and Physical Properties
SensitivityMoisture sensitive.
Melt Point(°C)250-270°C
Molecular Weight134.000 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass133.959 Da
Monoisotopic Mass133.959 Da
Topological Polar Surface Area80.300 Ų
Heavy Atom Count8
Formal Charge0
Complexity60.500
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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