Oxalic Acid - 5% (w/v) , CAS No.144-62-7

CAS: 144-62-7 Cat. No.: O291733 Formule: C2H2O4 Poids moléculaire: 90.04 Numéro CE: 205-634-3
DISPONIBLE À COMMANDE
GRADE & PURITY 5% (w/v)
Synonyms
bis((2R)-azetidine-2-carbonitrile) | Caswell No. 625 | DB03902 | DTXCID805816 | EC 205-634-3 | Oxalic acid, anhydrous | Wood bleach | Acidum oxalicum | Kyselina stavelova | NCGC00257376-01 | Oxalic Acid Dianion | bis(1-(3-methyloxetan-3-yl)ethan-1-amine)
Storage
Room temperature
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
500ml
O291733-500ml
1 En stock
1 En stock

15,53€

19,00€
Enregistrer 3,47 € (18.26%)
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Why this grade

5% (w/v) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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 752 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonymes
bis((2R)-azetidine-2-carbonitrile) | Caswell No. 625 | DB03902 | DTXCID805816 | EC 205-634-3 | Oxalic acid, anhydrous | Wood bleach | Acidum oxalicum | Kyselina stavelova | NCGC00257376-01 | Oxalic Acid Dianion | bis(1-(3-methyloxetan-3-yl)ethan-1-amine)
Spécifications et pureté
5% (w/v)
Conditions de stockage de stockage
Room temperature
Expédié en
Normal
Noms et identifiants
Pubchem Sid
Sourires canoniques
C(=O)(C(=O)O)O
IUPAC Name
oxalic acid
InChIKey
MUBZPKHOEPUJKR-UHFFFAOYSA-N
INCHI
1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)
Isomères SMILES
C(=O)(C(=O)O)O
Numéro ONU
3261
Groupe d'emballage
I
Poids moléculaire
90.04
Reaxy-Rn
385686
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=385686&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
ClasseCarboxylic acids and derivatives
SubclassDicarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentDicarboxylic acids and derivatives
Alternative Parents Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dicarboxylic acid or derivatives - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - 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 alpha,omega-dicarboxylic acid
Structure 3D
Modèle de structure chimique interactif





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Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

2 results found

Lot NumberCertificate TypeDateArticle
I2127005Certificate of AnalysisJun 16, 2025 O291733
J2115211Certificate of AnalysisJun 16, 2025 O291733
Propriétés chimiques et physiques
Point d'éclair (°F)200.1℉
Point d'éclair (°C)93.4℃
Point de fusion (°C)189-191°C
Poids moléculaire90.030 g/mol
XLogP3-0.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass89.9953 Da
Monoisotopic Mass89.9953 Da
Topological Polar Surface Area74.600 Ų
Heavy Atom Count6
Formal Charge0
Complexity71.500
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 Count1
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Citations of This Product
Calculateurs de solution
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