Diorganopolysiloxane composition capable of being cured to a silicone elastomer by polycondensation reactions, comprising an organic and/or inorganic iodine compound which is liquid or solid at room temperature, nontoxic, soluble in water and which does not inhibit the cure catalyst. …The compositions...
a nonmetallic halogen element occurring as a grayish-black crystalline solid that sublimes to a dense violet vapor when heated: used as an antiseptic, as a nutritional supplement, and in radiolabeling. Compareradioiodine.Symbol:I;at. wt.:126.904;at. no.:53;sp. gr.:(solid) 4.93 at 20°C....
Flammability (solid, gas)The product is not flammable. Upper/lower flammability or explosive limitsNo data available Vapour pressure 0,41 hPa at 25 °C Vapour density 9 (vs air) Relative density4.93 Water solubility0,3 g/l at 25 °C - slightly soluble Partition coefficient: n-octanol/wat...
The vast majority of soil iodine is most likely adsorbed to the soil solid phase, although appreciable amounts may be released into the liquid and gaseous phases, particularly under anoxic soil conditions. From the liquid phase, iodine can be transported to surface- and groundwaters, plant roots...
Elemental iodine is also a skin irritant. Direct contact with skin can cause damage, and solid iodine crystals should be handled with care. Solutions with high elemental iodine concentration, such as tincture of iodine and Lugol's solution, are capable of causing tissue damage if used in prolong...
Iodineis an essential trace element for animals, including humans, but is considered nonessential for plants (Brady and Weil, 1996). It is ubiquitous in the biosphere (Sheppardet al., 1994), and is capable of transferring between all three soil phases (solid, liquid and gaseous). Thus, its...
As a pure element, iodine is a lustrous purple-black nonmetal that is solid under standard conditions. It sublimes (changes from a solid to a gaseous state while bypassing a liquid form) easily and gives off a purple vapor. Although it is technically a non-metal, it exhibits some metallic...
This is too high for diffusion through the lattice, and may be due either to movement of the ions along grain boundaries or to a hopping mechanism of conductivity in the solid. Between the melting point of the solution and that of the eutectic, solid iodine and liquid solution of iodide ...
2.1 Appearance Red-brown Liquid 2.2 Color/Form Red-brown3. Use and Manufacturing3.1 Description Gram's Iodine, with the chemical formula I2KI, has the CAS number 12298-68-9. It is a chemical compound that appears as a brownish-red solid with a metallic taste and no odor. The basic ...
a nonmetallic halogen element occurring as a grayish-black crystalline solid that sublimes to a dense violet vapor when heated: used as an antiseptic, as a nutritional supplement, and in radiolabeling. Compareradioiodine.Symbol:I;at. wt.:126.904;at. no.:53;sp. gr.:(solid) 4.93 at 20°C....