Manganese oxalate

Name: Manganese oxalate
Brand: Vaqora Chemicals
SKU: VQ-014738

About Manganese oxalate

Vaqora Chemicals supplies Manganese oxalate (Synthesis grade), a transition metal compound registered under CAS number 6556-16-7. Formula C2MnO4, molecular weight 142.96 g/mol. The IUPAC name is manganese(2+). Oxalate. Common synonyms include Manganese(II) oxalate dihydrate and Diaqua(oxalato)manganese.

The material typically appears as a powder or chunks or crystalline powder. Reported physical data include a melting point of 100 °C (dec.) and a density of 2.45 g/cm3 at 20 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span paints, coatings and inks and materials research. Buyers come mainly from academic and industrial research.

Vaqora Chemicals supplies Manganese oxalate in 100 g, 500 g, 4 x 25 kg and 5 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Paints, coatings & inks
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Manganese oxalate
Catalogue No.	VQ-014738
CAS Number	6556-16-7
IUPAC name	manganese(2+);oxalate
Molecular formula	C₂MnO₄
Molecular weight	142.96 g/mol
Exact mass	142.9177
Grade	Synthesis
HSN code	29171190
InChIKey	RGVLTEMOWXGQOS-UHFFFAOYSA-L
SMILES	C(=O)(C(=O)[O-])[O-].[Mn+2]
PubChem CID	69499

Physical properties
Physical form	Powder
Appearance	Powder or chunks or crystalline powder
Melting point	100 °C (dec.)
Density	2.45 g/cm3 at 20 °C
H-bond donors / acceptors	0 / 4
TPSA	80.3 Å²
Synonyms	Manganese(II) oxalate dihydrate, Manganese, diaqua[ethanedioato(2-)-O,O']-, (T-4)-, Oxalic acid, manganese(2+) salt (1:1), dihydrate (8CI), Diaqua(oxalato)manganese, Ethanedioic acid, manganese(2+) salt (1:1),dihydrate, Manganese oxalate (MnC2, Manganous oxalate, Ethanedioic acid, manganese(2+) salt (1:1), Manganese, (ethanedioato(2)kappaO1,kappaO2), Manganese(II)oxalate, C2MnO4

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin

Precautionary statements: P264, P270, P280, P301 + P317, P302 + P352, P317, P321, P330, 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

Frequently asked questions

What is the CAS number of Manganese oxalate?

The CAS Registry Number of Manganese oxalate is 6556-16-7. It is also known as Manganese(II) oxalate dihydrate, Manganese, diaqua[ethanedioato(2-)-O,O']-, (T-4)-, Oxalic acid, manganese(2+) salt (1:1), dihydrate (8CI).

What is the molecular formula and molecular weight of Manganese oxalate?

Manganese oxalate has the molecular formula C2MnO4 and a molecular weight of 142.96 g/mol.

Which grade and pack sizes of Manganese oxalate can I order?

We supply Manganese oxalate in Synthesis grade, in 100 g, 500 g, 4 x 25 kg, 5 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Manganese oxalate?

Yes. Every lot of Manganese oxalate 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 Manganese oxalate be shipped internationally?

Yes. Manganese oxalate is classified as hazardous, 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.