223425
Potassium oxalate monohydrate
ACS reagent, 99%
Synonym(s):
Ethanedioic acid, Oxalic acid potassium salt
About This Item
grade
ACS reagent
Quality Level
description
neutrality passes test
assay
98.5-101.0% (ACS specification)
99%
form
crystals or chunks
impurities
H2SO4, passes test (darkened)
≤0.01% insolubles
pH
7.0-8.5 (25 °C, 50 g/L)
solubility
H2O: 10%
anion traces
chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.01%
cation traces
Fe: ≤0.001%
NH4+: ≤0.002%
Na: ≤0.02%
heavy metals: ≤0.002% (by ICP)
SMILES string
O.[K+].[K+].[O-]C(=O)C([O-])=O
InChI
1S/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2/q;2*+1;/p-2
InChI key
QCPTVXCMROGZOL-UHFFFAOYSA-L
Looking for similar products? Visit Product Comparison Guide
Related Categories
General description
Application
related product
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2
wgk_germany
WGK 1
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service