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Key Documents

P0963

Sigma-Aldrich

Potassium oxalate monohydrate

BioXtra, ≥98.5%

Synonym(s):

Ethanedioic acid, Oxalic acid potassium salt

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100 G
€48.60
500 G
€195.00

About This Item

Linear Formula:
(COOK)2 · H2O
CAS Number:
Molecular Weight:
184.23
Beilstein:
3752576
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.31

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product line

BioXtra

Quality Level

Assay

≥98.5%

form

powder

impurities

≤0.0005% Phosphorus (P)
≤0.01% Insoluble matter

solubility

H2O: 0.1 M, clear, colorless

anion traces

chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.01%

cation traces

Al: ≤0.0005%
Ca: ≤0.002%
Cu: ≤0.0005%
Fe: ≤0.0005%
Mg: ≤0.002%
NH4+: ≤0.002%
Na: ≤0.02%
Pb: ≤0.001%
Zn: ≤0.0005%

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

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This Item
2234251.05073O0136
assay

≥98.5%

assay

98.5-101.0% (ACS specification), 99%

assay

99.5-101.0% (oxidimetric)

assay

≥99.0% (titration)

solubility

H2O: 0.1 M, clear, colorless

solubility

H2O: 10%

solubility

392 g/L (anhydrous substance)

solubility

-

Quality Level

200

Quality Level

200

Quality Level

300

Quality Level

200

form

powder

form

crystals or chunks

form

solid

form

powder

product line

BioXtra

product line

-

product line

EMSURE®

product line

BioXtra

impurities

≤0.0005% Phosphorus (P)

impurities

H2SO4, passes test (darkened), ≤0.01% insolubles

impurities

≤0.01% Insoluble matter

impurities

≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter

Application


  • N self-doped hierarchically porous carbon derived from biomass as an efficient adsorbent for the removal of tetracycline antibiotics.: This study explores the use of nitrogen self-doped hierarchically porous carbon, derived from biomass, in removing tetracycline antibiotics from aqueous solutions. Potassium oxalate monohydrate is involved in the synthesis process, contributing to the material′s enhanced adsorption capacity. (Wang et al., 2022).

  • The influence of additives and metal rods on the nucleation and growth of gas hydrates.: This study investigates how different additives, including potassium oxalate monohydrate, and metal rods influence the nucleation and growth of gas hydrates. The findings have significant implications for the development of methods to control hydrate formation in pipelines and other industrial settings. (Li et al., 2005).

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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