Dear Sir or Madam: Very glad to hear from you on CHINA IMPORT AND EXPORT FAIR.We,called Cangzhou Longteng Chemical Co,.Ltd, are a leading chemical products manufacture with 15 years experiences in China.Our main products are soda ash,caustic soda,with advanced tcchnology and first-class equipment,we win good reputation from our clients all over the world.And we are close to Xingang Port,so the cost can be the lowest The best quality and lowest price must make you satisfied We would be pleased,if you visit our factory,after all,seeing is believing. Details about our products: Molenular formular:Na2CO3 C.A.S:497-19-8 H.S.:28362000 Molenular Mass 105.99 Density:2.54kg/cm3(anhydrous) Melting Point:851°C(anhydrous) Boiling Point:1600°C(anhydrous) Solubility:Easily soluble in water Purity:99.2%min Chlorides:0.7%max Fe:0.004%max Water insolubles:0.04%max LOI:0.8%max Sulphate:.0.03%max Packed in:25/50kgs net per bag 24mt or 25mt/20'FCL or as clients' request Minimum orde