Potassium Periodate 99.8% ACS

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Price: £27.95

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Stock Availability

On Shelf - Approx. UK delivery date: Friday the 08th August 2025*

In bulk stock - ships within 10 - 15 Working Days (Excluding weekends and public holidays)

4 to 6 weeks approx. (Not guaranteed)

UK Shipping

We can only ship to Northern Ireland where a Royal Mail postal option has been chosen at checkout.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed

Applications

Analytical chemistry
Soil analysis
Organic synthesis
Biochemistry
Slurries
Pharmaceuticals
Electronics

General

What is Potassium Periodate? It is an inorganic salt with the chemical formula KIO₄. It is composed of a potassium cation and a periodate anion. It is also known as the potassium salt of periodic acid. Potassium periodate is a strong oxidising agent and is used in various applications, including organic synthesis, analytical chemistry, and as a component in chemical mechanical planarisation (CMP) processes in the electronics industry.

Consistent Quality: We provide only high-quality Potassium Periodate, ensuring reliable and consistent performance for all applications.

Shipped from Manchester, UK Facility: Sourced and packaged in non-toxic, chemical-resistant containers to ensure safe handling and preserve product quality during transport.

Frequent Uses

Analytical Chemistry
It is a useful oxidising agent for determining the presence and quantity of various substances, including potassium and cerium. Also used in the spectrophotometric estimation of manganese in soil and fertiliser samples.

Organic Chemistry
Employed in organic chemistry to cleave glycols (compounds with two hydroxyl groups on adjacent carbons) and oxidise alcohols.

Biochemistry
Used for the selective oxidation of carbohydrates, which is helpful in the study of glycoproteins and polysaccharides.

Electronics
Used in chemical mechanical planarisation (CMP) processes in the electronics industry.

Specification

Assay: >99.8%
Molecular Formula: KIO4
Molecular Weight: 230.00
Melting Point: 582 deg C
Impurities: <0.001% other halogens
Cation Traces: <1ppm
pH: 5.1% @ 25 deg c 5g/L

Hazards

Packing Group: 1

Hazard Phrases: May intensify fire; oxidiser. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Prec Phrases: Take any precaution to avoid mixing with combustibles Keep/Store away from clothing/ IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up.

aquatic CLP Image corrosive CLP Image oxidiser CLP Image respiratory CLP Image

Cas No: 7790-21-8

Einecs No: 232-196-0

UN3085

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Code	Pack	Price
GPC210056-U	10g	£27.95
GPC210056-W	25g	£43.95
GPC210056-2W	50g	£70.95
GPC210056-X	100g	£112.95

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