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 氟化鉀
 聚合氯化鋁(日化級)
 氟鈦酸鉀
 氟化鎂
 單氟磷酸鈉
 氟硼酸鉀
 氟化鈉(食品級)
 氟硅酸鉀
 氟硼酸鈉
 氟化鋇
 氟鋯酸鉀
 氟硼酸銨
 氟化鍶
 醋酸鈣
 醋酸鈣一水
 
 
氟化鈉

分子式:NaF
分子量:41.99
物化性質:無色發亮晶體或白色粉末。比重:2.558,熔點:993℃,溶于水,有毒。
產品用途:作木材防腐劑,農業殺蟲劑,醫藥防腐劑,焊接助熔劑及造紙工業、牙膏的生產。
質量指標:

指標名稱

牙膏級

含量%

≥99.0

水不溶物%

≤0.1

二氧化硅 (SiO2)%

≤0.2

硫酸鹽 (SO4)%

≤0.3

重金屬(以Pb計)%

≤0.001

游離酸 (HF)%

≤0.05

游離堿 (Na2CO3)%

≤0.1

干燥失重%

≤0.2

細度(通過200目)%

95.0


包裝:凈重25kg紙袋。

性色一区二区
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