Potassium Chloride, Packaging Size : 5 Kg

cas no: 7447-40-7 appearance: white relative density: 1.987 melting point: 770 degrees boiling point: 1500 degrees transmission range: 210 nm to 20 µ m refractive index = 1.456 at 10 µ m reflection loss = 6.8% at 10 µ m (two surfaces) thermal conductivity = 0.036 w/(cm. K) chemicalproperties: in chemistry and physics, it is a very commonly used standard, for example as a calibration standard solution in measuring electrical conductivity of (ionic) solutions, since carefully prepared kcl solutions have well-reproducible and well-repeatable measurable properties. Storage: keep airtight and in dry place uses: it is used for making fertilizer; it is sometimes used in water as a completion fluid in petroleum and natural gas operations, as well as being an alternative to sodium chloride in household water softener units. It is also an optical crystal with a wide transmission range from 210 nm to 20 µ m. Precautions: orally, potassium chloride is toxic in excess