Potassium hydrogen oxalate

Basic Information

View in Editor

CAS Number

127-95-7

Molecular Formula

C2HKO4

Molecular Weight

128.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

Decomposes

Boiling Point

365.1 °C at 760 mmHg

Flash Point

188.8 °C

SMILES

View in Editor

C(=O)(C(=O)[O-])O.[K+]

InChI

InChI=1S/C2H2O4.K/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+1/p-1

InChIKey

JMTCDHVHZSGGJA-UHFFFAOYSA-M

LogP

-2.17910

Complexity

87.7

Safety Information

View Safety Information

Hazard Class

Class 6.1(b) Class 6.1(b)

Stability

Stable.

Sensitiveness

对湿度敏感

Synonyms & References

English

potassium hydrogen oxalate
ethanedioic acid monopotassium salt
Oxalic acid monopotassium salt
POTASSIUM ACID OXALATE
POTASSIUM BINOXALATE
POTASSIUM BIOXALATE
POTASSIUM OXALATE
essentialsaltoflemon
Ethanedioiacid,monopotassiumsalt
kleesalz
monopotassiumethanedioate
monopotassiumoxalate
potassiumbinoxalate,anhydrous
potassiumoxalate(khc2o4)
potassiumsaltofsorrel
salacetosella
saltofsorrel
sorrelsalt
POTASSIUMBINOXALATE,ANHYDROUS,REAGENT
Oxalic acid hydrogen 1-potassium salt
POTASSIUM HYDROGEN OXALATE EXTRA PURE
potassium,2-hydroxy-2-oxoacetate
PotassiuM binoxalat
草酸氢钾
Sorrel salt
Sal Acetosella
Salt of sorrel
Kleesalz [German]
Monopotassium oxalate
Potassium quadroxalate
Potassium carboxyformate

MDL Number

MFCD00036407

FAQ

What regulatory guidelines apply to potassium hydrogen oxalate (CAS: 127-95-7)?

Potassium hydrogen oxalate (CAS: 127-95-7) falls under the classification of an organic compound. Regulatory guidelines include the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), REACH regulations, and FDA/EPA requirements for labeling, storage, and handling. Specific guidelines should be consulted for proper classification and handling based on the intended use and storage conditions.

Are there alternatives to potassium hydrogen oxalate (CAS: 127-95-7) in synthesis?

Potassium hydrogen oxalate (CAS: 127-95-7) can be replaced by other oxalate salts like calcium hydrogen oxalate or sodium hydrogen oxalate, depending on the specific chemical reaction. In some cases, organic acids or other buffering agents may be used as alternatives to achieve similar pH control or complexation properties in synthesis.

What is the market or research trend for potassium hydrogen oxalate (CAS: 127-95-7)?

The market for potassium hydrogen oxalate (CAS: 127-95-7) has shown steady growth driven by its applications in pH control, as a buffer in analytical chemistry, and its use in the food industry for acidity adjustment. Research trends focus on its potential in biotechnology for immobilizing enzymes and in pharmaceuticals for formulation purposes. Demand is expected to continue growing with emerging applications in battery technologies.

How should waste containing potassium hydrogen oxalate (CAS: 127-95-7) be handled?

Waste containing potassium hydrogen oxalate (CAS: 127-95-7) should be collected in appropriate containers and stored separately from incompatible materials. It can be incinerated or treated through professional waste disposal methods to minimize environmental impact. Proper safety precautions, such as wearing protective gear and ensuring proper ventilation, should be observed during handling and disposal. Compliance with local regulations and guidelines is essential.