Potassium oxalate, 99%

Name: Potassium oxalate, 99%
Brand: Vaqora Chemicals
SKU: VQ-008578

About Potassium oxalate, 99%

Listed under CAS 6487-48-5, Potassium oxalate is a carboxylic acid available from Vaqora Chemicals in Extra Pure grade with a typical assay of 99%. With the molecular formula C2H2K2O5, it has a molar mass of 184.23 g/mol. Systematically, it is named dipotassium. Oxalate. Hydrate. It is also known as Ethanedioic acid or Oxalic acid potassium salt.

It is supplied as colourless to white powder or crystals or chunks. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span catalysis and dyes and pigments manufacture. Our customers for this product work in pharmaceutical manufacturing, academic and industrial research and textiles and dyeing.

We offer Potassium oxalate in 500 g, 5 kg and 4 x 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Catalysis
Dyes & pigments manufacture

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Potassium oxalate, 99%
Catalogue No.	VQ-008578
CAS Number	6487-48-5
IUPAC name	dipotassium;oxalate;hydrate
Molecular formula	C₂H₂K₂O₅
Molecular weight	184.23 g/mol
Exact mass	183.9176
Grade	Extra Pure
Purity / assay	99%
HSN code	29171190
InChIKey	QCPTVXCMROGZOL-UHFFFAOYSA-L
SMILES	C(=O)(C(=O)[O-])[O-].O.[K+].[K+]
PubChem CID	2724193

Physical properties
Physical form	Crystalline
Appearance	Colourless to white powder or crystals or chunks
H-bond donors / acceptors	1 / 5
TPSA	81.3 Å²
UN number	UN 2928
Synonyms	Ethanedioic acid, Oxalic acid potassium salt, Potassium oxalate monohydrate, Ethanedioic acid, dipotassium salt, monohydrate, Potassium oxalate hydrate, dipotassium oxalate monohydrate, C2H2K2O5, Potassium ethanedioate--water (2/1/1)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302+H312Harmful if swallowed or in contact with skin
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 6487-48-5

AR

Potassium oxalate, GR 99%+

CAS: 6487-48-5
Formula: C₂H₂K₂O₅
MW: 184.23 g/mol

VQ-008579

Frequently asked questions

What is the CAS number of Potassium oxalate, 99%?

The CAS Registry Number of Potassium oxalate, 99% is 6487-48-5. It is also known as Ethanedioic acid, Oxalic acid potassium salt, Potassium oxalate monohydrate.

What is the molecular formula and molecular weight of Potassium oxalate, 99%?

Potassium oxalate, 99% has the molecular formula C2H2K2O5 and a molecular weight of 184.23 g/mol.

Which grade and pack sizes of Potassium oxalate, 99% can I order?

We supply Potassium oxalate, 99% in Extra Pure (99%) grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Potassium oxalate, 99%?

Yes. Every lot of Potassium oxalate, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Potassium oxalate, 99% be shipped internationally?

Yes. Potassium oxalate, 99% is classified as hazardous (UN 2928), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.