Great plating salt which is quick plating, low inner stress high solubility, no pollution etc. Widely used in electron, automobile, spaceflight, weapon, coinage, metallurgy, nickel net, radio, color aluminum alloy Packed in HDPE barrel, each barrel weights 30 kg or 5 gallon (29.5 kg). Store in a cool, ventilated, dry warehouse at the temperature of 10 -35 . Sealed package be kept away from fire and direct exposure to the sunlight. Separated stored and transported from peroxide and food chemicals.