Ammonium Oxalate Monohydrate 99% ACS

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Price: £11.95

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Stock Availability

On Shelf - Approx. UK delivery date: Friday the 29th August 2025*

In bulk stock - ships within 10 - 15 Working Days (Excluding weekends and public holidays)

4 to 6 weeks approx. (Not guaranteed)

UK Shipping

Unfortunately, we are not currently accepting orders for Northern Ireland.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed

Applications

Metal ion detection
Qualitative and quantitative analysis
Protein crystallization
Anticoagulant
Surface treatment
Textile dyeing
Leather processing

General

What is Ammonium Oxalate Monohydrate? It is a chemical compound, specifically a salt of oxalic acid with the chemical formula [NH₄]₂C₂O₄·H₂O. It is a colourless, odourless, and non-volatile salt, often used in analytical chemistry, biochemistry, and as a reagent.

Consistent Quality: We provide only high-quality Ammonium Oxalate Monohydrate, meeting the standards of the American Chemical Society (ACS), ensuring reliable and consistent performance for all applications.

Shipped from Manchester, UK Facility: Sourced and packaged in non-toxic, chemical-resistant containers to ensure safe handling and preserve product quality during transport.

Frequent Uses

Analytical Chemistry
Acts as a chelating agent forming complexes with metals, aiding in their separation and analysis.

Biochemistry
Employed in studies related to protein structure and function. Can act as a calcium-binding anticoagulant in blood sample collection.

Chemical Synthesis
Utilised in the production of metal oxalates, which are important in materials like catalysts and pigments.

Textiles
Acts as a mordant to fix dyes onto fabrics.

Leather Manufacturing
Used in leather tanning and treatment.

Specification

Minimum assay: 99 – 100.16%
Molecular Formula: C2H8N2O4 · H2O
Molecular Weight: 142.11g/mol
Residue on ignition: 0.02%
Arsenic: 0.00002%
Water-insoluble matter: 0.005%
Chloride (Cl): <0.001%
Heavy metal (Pb): 0.0005%
Metals (All maximum values by ICP):
Ca:10ppm, Cu: 5ppm, Fe: 2ppm, Ni: 5ppm, Pb:5ppm
Appearance: White crystalline powder
Storage temperature: Ambient

Hazards

Hazard Phrases: Harmful if swallowed. Harmful in contact with skin.

Prec Phrases: Wash hands thoroughly after handling. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Harmful CLP Image

Cas No: 6009-70-7

Einecs No: 238-135-4

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Code	Pack	Price
GPC8014-X	100g	£11.95
GPC8014-2X	250g	£19.95
GPC8014-5X	500g	£34.95
GPC8014-Y	1Kg	£62.95
GPC8014-2.5Y	2.5Kg	£142.95
GPC8014-5Y	5Kg	£290.95

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