... has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low ... widely used in snow & ice melting, dust control, oil & gas drilling, moisture-absorbing, etc Variety1)Calcium ChlorideAccording to the content of ... agent.3.Protective agent and refininf agent for petroleum/oil field4.Pigment assistance agent of textile.It is a ...