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CAS 6487-48-5

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dipotassium oxalate

Description:
Dipotassium oxalate, with the CAS number 6487-48-5, is an inorganic compound composed of potassium and oxalate ions. It appears as a white crystalline solid and is highly soluble in water, making it useful in various applications. The compound is often used as a reagent in analytical chemistry, particularly in the determination of calcium and other metal ions due to its ability to form insoluble complexes. Dipotassium oxalate is also utilized in the food industry as a food additive and in the preparation of certain types of dyes and pigments. In terms of safety, it is important to handle dipotassium oxalate with care, as oxalates can be toxic in high concentrations and may cause irritation upon contact with skin or eyes. Additionally, it is advisable to avoid ingestion, as it can lead to adverse health effects. Overall, dipotassium oxalate is a versatile compound with significant utility in both laboratory and industrial settings.
Formula:C2H2O4·H2O·2K
InChI:InChI=1S/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2
InChI key:InChIKey=KOEVASPLEDEDHG-UHFFFAOYSA-N
SMILES:C(C(O)=O)(O)=O.[K].O
Synonyms:
  • Dipotassium Ethanedioate Hydrate
  • Dipotassium oxalate monohydrate
  • Ethanedioic acid, dipotassium salt, monohydrate
  • Ethanedioic acid, potassium salt, hydrate (1:2:1)
  • Oxalic acid, dipotassium salt, monohydrate
  • Potassium Oxalate
  • Potassium oxalate (K<sub>2</sub>(C<sub>2</sub>O<sub>4</sub>)) monohydrate
  • Potassium oxalate monohydrate
  • Unii-6S7F3685W2
  • POTASSIUM OXALATE-1-HYDRATE EXTRA PURE
  • See more synonyms
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