Molecular formula: na2co3\n\nmolecular weight: 106\n\nproperty: white powder or granular crystal \n\nuses: chemical material, used in glass, chemicals, petrochemicals, metallurgy, papermaking, soap, textile, printing, dyeing, food, medicine, film and light industry.\n\npacking: 50kg plastic woven bag.\n\nstorage: in airiness and dry place, no mixed with acid.\n\n