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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 |  Oxidising Corrosive |
| 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 % |