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Potassium Periodate - 7790-21-8

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ID: 2230

Product Description: Potassium Periodate

Synonym: Periodic Acid Potassium Salt, Potassium Metaperiodate

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CAS Number: 7790-21-8

EC Number: 232-196-0

MDL: MFCD00011407

MF: KIO4

MW: 230

MOQ: 1kg

Minimum Purity: 98%

Pubchem: 516896

InChi Key: FJVZDOGVDJCCCR-UHFFFAOYSA-M

InChi: 1S/HIO4.K/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1

SMILES: [O-]I(=O)(=O)=O.[K+]

Potassium Periodate

Iofina manufactures potassium periodate for chemical synthesis, analytical laboratories and industrial processes that demand powerful oxidizing agents. Our commitment to quality ensures you receive crystalline compounds with consistent purity levels that support precise results in your operations. As experienced producers of iodine-based chemicals, we understand the critical role that reliable oxidizing agents play in research and manufacturing environments.

What Is Potassium Periodate?

Potassium periodate, also referred to as potassium metaperiodate or periodic acid potassium salt with CAS # 7790-21-8, is a white, crystalline powder with strong oxidizing properties.This inorganic salt contains iodine in its highest oxidation state, making it a powerful and versatile oxidant that’s suitable for both laboratory and industrial applications.

Unlike other periodate compounds, this material exhibits relatively low solubility in water at room temperature. The crystalline structure and chemical stability make it ideal for controlled oxidation reactions where precise stoichiometry is essential.

Potassium Periodate Applications

This oxidizing agent serves many industries and research fields, including:

  • Organic synthesis: Laboratories primarily use this reagent for the oxidative cleavage of vicinal diols to break carbon-carbon bonds between adjacent hydroxyl groups and form aldehydes or carboxylic acids in controlled reactions.
  • Analytical chemistry: Testing facilities use this compound to quantify manganese and other trace metals in samples to offer accurate measurements for quality control and environmental monitoring.
  • Textile processing: Manufacturing operations incorporate this oxidant in specialized cleaning and etching procedures for screen printing and substrate preparation.

About Iofina

Our company supplies iodine-based specialty chemicals, halogen derivatives and tailored synthesis solutions to industries worldwide. We offer:

  • Sustainable extraction techniques: Our operations focus on recovering iodine from produced water at existing oil field sites, which transforms waste into valuable chemical feedstock through environmentally responsible processes.
  • Reliable materials: Every batch meets stringent specifications because we control production from extraction through final synthesis — we manufacture compounds that consistently exceed industry standards.
  • Exceptional support: We assist clients throughout the purchasing process, and we ensure seamless integration of our products into your workflow.

Purchase From a Leading Potassium Periodate Manufacturer

Iofina delivers potassium periodate and related oxidizing compounds to research institutions, analytical laboratories and industrial manufacturers. Whether your application involves complex organic synthesis, routine analytical testing or specialized industrial processes, we provide the technical expertise and supply reliability your operations demand. 

Reach out to our team to discuss your requirements or explore our complete product portfolio.

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