Millipore Sigma Vibrant Logo
Attention: We have moved. EMD Millipore products are no longer available for purchase on emdmillipore.com.Learn More

105051 Potassium iodate

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

Potassium iodate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7758-05-6 EC Number: 231-831-9 Molar Mass: 214 g/mol Chemical Formula: KIO₃ Hill Formula: IO3 * K Grade: ACS,ISO,Reag. Ph Eur
View Products on Sigmaaldrich.com
105051
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7758-05-6231-831-9IO3 * KKIO₃214 g/molACS,ISO,Reag. Ph Eur

Products

Catalog NumberPackaging Qty/Pack
1050510100 Plastic bottle 100 g
1050510500 Plastic bottle 500 g
Description
Catalogue Number105051
References
Product Information
CAS number7758-05-6
EC number231-831-9
GradeACS,ISO,Reag. Ph Eur
Hill FormulaIO3 * K
Chemical formulaKIO₃
Molar Mass214 g/mol
HS Code2829 90 31
Quality LevelMQ300
Applications
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 +2°C to +30°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
Assay (iodometric)99.7 - 100.4 %
Insoluble matter≤ 0.005 %
pH-value (5 %; water)5.0 - 8.0
Chloride, Chlorate, Bromide, Bromate (as Cl)≤ 0.01 %
Iodide (I)≤ 0.001 %
Sulfate (SO₄)≤ 0.005 %
Total nitrogen (N)≤ 0.002 %
Heavy metals (ACS)≤ 5 ppm
Heavy metals (as Pb)≤ 0.0005 %
As (Arsenic)≤ 0.0003 %
Fe (Iron)≤ 0.001 %
Na (Sodium)≤ 0.005 %
Pb (Lead)≤ 0.0004 %
Loss on drying (130 °C)≤ 0.05 %
Corresponds to ACS, ISO, Reag. Ph Eur
Global Trade Item Number
Catalog Number GTIN
1050510100 04022536059907
1050510500 04022536059914