We are Hunan Guangcheng Chemical Industry Development Co., Ltd based in Changsha, China. We are member of TradeKey.com since June, 2012. Our business is related to Chemicals industry and we specifically deal in Sodium fluoride. Please find our product details below: Sodium fluoride [Properties]:Sodium fluoride is anhydrous white crystal or powder. Molecular formula is NaF. Specific gravity is 2.6. It is slightly soluble in water, insoluble in ethanol. Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.