send us an inquiry |
LC4898 Potassium iodate for analysis EMSURE,Reag. Ph Eur |
Order number | Packaging | Quantity | Price € |
AC31898 | Plastic bottle | 100 g | 22.725 |
AC31898 | Plastic bottle | 500 g | 90.90 |
Product information | |
Grade | Reag. Ph Eur |
Hill Formula | IKO3 |
Chemical formula | KIO3 |
HS Code | 2829 90 80 |
EC number | 231-831-9 |
Molar mass | 214 g/mol |
CAS number | 7758-05-6 |
Chemical and physical data | |
Solubility | 92 g/l (25 °C) |
Melting point | 560 °C decomposes |
Molar mass | 214 g/mol |
Density | 3.98 g/cm3 (20 °C) |
Bulk density | 2000 kg/m3 |
pH value | 6 (50 g/l, H2O, 20 °C) |
Safety information according to GHS | |
Hazard Statement(s) | H272: May intensify fire; oxidiser. H318: Causes serious eye damage |
Precautionary Statement(s) | 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 Word | Danger |
Hazard Pictogram(s) | ![]() ![]() |
RTECS | NN1350000 |
Storage class | 5.1 B Oxidizing agents (TRG 515 Group 2+3) |
WGK | WGK 1 slightly water endangering |
Disposal | 22 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 | |
R Phrase | R 41 Risk of serious damage to eyes. |
S Phrase | S 17-26-39 Keep away from combustible material.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection. |
Categories of danger | irritant |
Hazard Symbol |
|
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 1479 OXIDIZING SOLID, N.O.S.(POTASSIUM IODATE), 5.1, II |
Declaration (transport by air) IATA-DGR | UN 1479 OXIDIZING SOLID, N.O.S.(POTASSIUM IODATE), 5.1, II |
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 % |
Sulphate (SO4) | ≤ 0.005 % |
Total nitrogen (N) | ≤ 0.002 % |
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 % |