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LC5145 Potassium hydrogen diiodate for analysis EMSURE |
Order number | Packaging | Quantity | Price € |
AC32145 | Glass bottle | 50 g | 42.30 |
Product information | |
Synonyms | Potassium biiodate |
Hill Formula | HI2KO6 |
Chemical formula | KH(IO3)2 |
HS Code | 2829 90 80 |
EC number | 236-650-9 |
Molar mass | 389.91 g/mol |
CAS number | 13455-24-8 |
Chemical and physical data | |
Solubility | 13 g/l (15 °C) |
Molar mass | 389.91 g/mol |
Bulk density | 1750 kg/m3 |
pH value | 1 – 2 (50 g/l, H2O, 20 °C) |
Safety information according to GHS | |
Hazard Statement(s) | H272: May intensify fire; oxidiser. H290: May be corrosive to metals. H314: Causes severe skin burns and eye damage. |
Precautionary Statement(s) | P280: Wear protective gloves/protective clothing/eye protection/face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. 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) | ![]() ![]() |
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 8-34 Contact with combustible material may cause fire.Causes burns. |
S Phrase | S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
Categories of danger | oxidizing, corrosive |
Hazard Symbol | ![]() ![]() |
Storage class | 3 Flammable Liquids |
WGK | WGK 1 slightly water endangering |
Disposal | 9 Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535). |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 3085 OXIDIZING SOLID, CORROSIVE, N.O.S.(POTASSIUM HYDROGEN DI-IODATE), 5.1 (8), II, Segregation Group: 1 (Acids) |
Declaration (transport by air) IATA-DGR | UN 3085 OXIDIZING SOLID, CORROSIVE, N.O.S.(POTASSIUM HYDROGEN DI-IODATE), 5.1 (8), II |
Specifications | |
Assay(acidimetric) | ≥ 99.8 % |
Chloride, Chlorate, Bromide, Bromate (as Cl) | ≤ 0.02 % |
Total nitrogen (N) | ≤ 0.002 % |
Heavy metals (as Pb) | ≤ 0.001 % |
Fe (Iron) | ≤ 0.0005 % |