![]() Moreover, changes in serum potassium and creatinine concentrations and reduced kidney weights were noted for the female animals. In a subacute 28 day study the analogue cesium hydroxide monohydrate caused a slight depression in the body weight development and changes in serum potassium levels for male animals. Furthermore, a disturbance in the body weight development was observed. Interestingly, in a 14 day dose range finder study the related analogue substance cesium hydroxide monohydrate caused changes in haematology and clinical chemistry parameters. With regard to toxicological data, a study in rats revealed an LD50 value above 2000 mg/kg bw (Johnson et al., 1975). Another common route of absorption, namely crossing of the gut epithelial by passing through aqueous pores or through membranes by bulk transport of water, is also likely due to the good water solubility and their molecular weight below 200 g/mol of the respective ions. Moreover, for the cesium ion absorption is facilitated by transport through potassium channels and activation of the sodium pump (Cecchi et al., 1987 Edwards, 1982). Based on the reduced molecular weight the absorption of the the ion through the walls of the gastrointestinal (GI) tract is likely to occur via passive diffusion. Reference substance name: Caesium iodide EC Number: 232-145-2 EC Name: Caesium iodide Cas Number: Molecular formula: CsI IUPAC Name: caesium iodide Test material form: solid: crystalline Results and discussion Toxicokinetic / pharmacokinetic studies Details on absorption: ORAL ABSORPTION: Upon oral intake, cesium iodide will reach the stomach and form the respective Cs+ and I- ions. Exposure related observations in humans: other data.Direct observations: clinical cases, poisoning incidents and other.Exposure related observations in humans.Endocrine disrupter mammalian screening – in vivo (level 3).Toxicity to reproduction: other studies.Developmental toxicity / teratogenicity.Toxicokinetics, metabolism and distribution.Nanomaterial radical formation potential.Nanomaterial crystallite and grain size.Nanomaterial agglomeration / aggregation.Additional physico-chemical properties of nanomaterials.Additional physico-chemical information. ![]() Storage stability and reactivity towards container material.Stability in organic solvents and identity of relevant degradation products.Solubility in organic solvents / fat solubility.Particle size distribution (Granulometry).Unsere Produkte kommen in allen Bereichen zum Einsatz, in denen eine hochentwickelte, präzise technische Ausstattung unerlässlich ist – von der Analytik bis hin zur Medizin- und Raumfahrttechnik. Durchblick für alle Wellenlängen - Seit 72 Jahren züchten wir Kristalle und fertigen daraus hochpräzise optische Komponenten für alle Wellenlängen vom IR- bis zum VUV-Bereich. Liability claims based on the use of the information are excluded in principle.ĬsI – Caesium Iodide: Korth Kristalle - Vom Rohkristall zur hochpräzisen Optik. NOTE: Despite careful research, we do not accept any liability for the correctness of the information provided. A diameter of 90 mm is the maximum size of our optics.Good transmission up to FIR range (55 µm).Soluble in weak alcohol (ethanol, methanol, aceton), max. Material is very soft, difficult to polish and sensitive in combination with humidity. Undoped CsI for IR spectroscopy, Cs:Tl and CsI:Na as scintillator material
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