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分子式:K2SiF6    分子量:220.26     執行標準:HG/T4693-2014

危編號:61514     危險級別:6.1      商品編碼:28262000

性質:白色結晶或粉末。無臭無味。六方晶系結晶相對密度3.08;立方晶系結晶相對密度2.665(17℃)。微酸性。有吸濕性。微溶于水??扇苡邴}酸,溶解度隨溫度的升高略有增加。不溶于醇。在熱水中水解成氟化鉀、氟化氫及硅酸。灼燒時分解成氟化鉀和四氟化硅。有毒。

用途:用于光學玻璃制造、陶瓷制造、合成云母、鋁鎂的冶煉及稀有金屬的提取、電碳材料添加劑、木材防腐劑、殺蟲劑、焊接材料和鉻電鍍等。

技術指標:

產品經理:朱咸洲 13907351239

負責人:鄧新宇13975551528、馮士坤15073508883

亚洲国产人成在线观看69网站
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