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102404 Potassium iodate

102404
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7758-05-6231-831-9IO3 * KKIO₃214 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1024040100 Glass bottle 100 g
1024040103 Glass bottle 100 g
Description
Catalogue Number102404
References
Product Information
CAS number7758-05-6
EC number231-831-9
Hill FormulaIO3 * K
Chemical formulaKIO₃
Molar Mass214 g/mol
HS Code2829 90 31
Quality LevelMQ300
Applications
ApplicationPotassium iodate volumetric standard, secondary reference material for iodometry, traceable to NIST SRM Certipur®. Potassium iodate CAS No. 7758-05-6, EC Number 231-831-9.
Biological Information
Physicochemical Information
Density3.98 g/cm3 (20 °C)
Melting Point560 °C decomposes
pH value6 (50 g/l, H₂O, 20 °C)
Bulk density2000 kg/m3
Solubility92 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H272: May intensify fire; oxidizer.
H302: Harmful if swallowed.
H319: Causes serious eye irritation.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P220: Keep away from clothing and other combustible materials.
P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
RTECSNN1350000
Storage class5.1B Oxidizing hazardous materials
WGKWGK 1 slightly hazardous to water
Disposal22
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.
Safety Information
Categories of dangerirritant
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1479 , 5.1, II
Declaration (transport by air) IATA-DGRUN 1479 , 5.1, II
Declaration (transport by sea) IMDG-CodeUN 1479 , 5.1, II
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
1024040100 04022536555805
1024040103 04054839650604

Documentation

Potassium iodate SDS

Title

Safety Data Sheet (SDS) 

Potassium iodate Certificates of Analysis

Product Number PackagingSpecificationLot Number
1024040100 Glass bottlePDF Specification Document
1024040103 Glass bottlePDF Specification Document

Technical Info

Title
Certification Report: Certipur® Volumetric Standard

Application Notes

Title
Analytical Quality Assurance, Standard for Bromine
Analytical Quality Assurance, Standard for Chlorine dioxide
Analytical Quality Assurance, Standard for Free Chlorine (DIN)
Analytical Quality Assurance, Standard for Iodine
Analytical Quality Assurance, Standard for Ozone

Related Products & Applications

Accessories (Primary)

Catalogue Number Description
109917 Potassium iodate solution
106277 Sodium arsenite solution
109098 Iodine solution
109118 Potassium dichromate solution
109121 Potassium permanganate solution
109147 Sodium thiosulfate solution
109163 Wijs solution
109164 Hanus solution
109905 Bromide bromate solution
109914 Iodide iodate solution

Accessories (Secondary)

Categories

Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Certipur® Standards, Reference Materials and Buffers > Certipur® Volumetric Standards > for Iodometry
Analytics and Sample Preparation > Reference Materials > Certipur® Volumetric Standards > for Iodometry