Sodium Metaperiodate

Calibre Chemicals produces Sodium Metaperiodate, which is used as an oxidizing agent in organic synthesis, as a reagent in pharmaceuticals and laboratory chemicals, and as an emulsion remover in screen printing.

Molecular Formula
NaIO₄
CAS No.
7790-28-5
Description
White to off-white crystalline powder.
Specification
EC Number232-197-6
SynonymsSodium periodate, Sodium m-periodate, Periodic acid, Sodium salt
Assay (as NaIO₄, on dry basis)99.0% Min
Solubility in water14.4% (w/v) @ 25°C
Loss on drying0.5% Max
Molecular Weight213.89 g/mol
pH (1% solution)6.0-8.0
Heavy Metals (as Pb)≤10 ppm
Chloride (Cl)≤0.01%
Sulfate (SO₄)≤0.01%
Hazard Class5.1 Oxidizing Substance
Particle Density3.86 g/cc Approx.
Bulk density2.50 g/cc Approx.
StabilityStable at ambient temperature in sealed containers.
Grade
Standard and customized grades are available upon request.
Packaging
The product is supplied in 25 kg net quantities, packed in UN-certified HDPE drums with HM-HDPE inner liners. For bulk orders, 900 kg net can be loaded on Euro 2 pallets (ISM-15 compliant), with a maximum capacity of 18 MT per 20’ FCL.
Storage & Handling
Store in tightly sealed containers away from heat, moisture, and combustible materials. As an oxidizer, it must be kept separate from strong acids and flammable substances. Harmful if swallowed, avoid contact with eyes, skin, and clothing. When handling bulk quantities, wear goggles and rubber gloves. In case of spillage, collect the material into a container for proper disposal and flush the affected area thoroughly with water.
Certifications

ISO 9001:2015

ISO 14001:2015

ISO 45001:2018

ISO 22000:2018

Export House

Ecovadis Scorecard

Star Export House

Shipping Information
H.S. Code

2829.90.30

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