Product name: sodium carbonateCAS: 497-19-8 Traits:Sodium carbonate (for white powder or particles. Without odour. Have basic. Is alkalescent salt. Has hygroscopic.Use:Sodium carbonate is one of the important chemical raw materials, widely used in light industry cosmetic, building materials, chemical industry, food industry, metallurgical, textile, oil, national defense, medicine and other fiedls, and used for the manufacture of other chemicals raw material, cleaning agents, detergent, neuroscientists have also used in analysis and field.