亚洲日韩欧美综合-亚洲日韩欧美一区二区在线-亚洲日韩欧美视频-亚洲日韩精品欧美一区二区-国产欧美日韩综合

氟化鈉

 
 
單價 面議對比
詢價 暫無
發貨 江蘇蘇州市付款后3天內
品牌 YOTECH 永達
型號 7681-49-4
規格 醫藥級/試劑級 牙膏級 出口級
過期 長期有效
更新 2012-05-16 16:17
 

蘇州市永達精細化工有限公司

企業會員第14年
資料未認證
保證金未繳納
詳細說明

分子式:NaF          分子量:41.99

用途:鋁冶煉及焊接助熔劑,醫用及木材防腐劑,釀造業殺菌劑,農業殺蟲劑,飲水的氟化處理劑,用于造紙工業、牙膏的生產、化學試劑,也用于帶鋼及不銹鋼的酸洗,制造其它氟化物的原料,粘接劑、造紙的生產,元素氟生產中除HF。此外,在搪瓷醫藥工業等方面也有應用。

性質:無色發亮晶體或白色粉末,屬四方晶系,有正六面或八面體結晶,溶于水,微溶于醇,水溶液呈堿性反應,能腐蝕玻璃。溶于氫氟酸中,形成氟化氫鈉,有毒!能腐蝕皮膚,刺激粘膜。侵害神經系統。比重1.02g/mL(20),熔點993,沸點1700℃。

CAS#:7681-49-4     

舉報收藏 0評論 0
更多>本企業其它產品
氟鋯酸鉀 氟硅酸鉀 氟化銨 氟化鉀 氟化氫銨 氟化氫鉀 氟鋁酸鉀
 
主站蜘蛛池模板: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |