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首頁 > 供應產品 > 氟硅酸鎂
氟硅酸鎂
單價 面議對比
詢價 暫無
發貨 湖北武漢市付款后3天內
品牌 氟硅酸鎂
型號 氟硅酸鎂
規格 氟硅酸鎂
過期 長期有效
更新 2012-09-03 16:55
 
詳細信息
氟硅酸鎂
產品英文名:Magnesium fluorosilicate分子式:MgSiF6·6H2O分子量:274.48
CAS號:12449-55-7危編號:2853危險級別:6.1商品編碼:2826.9000物化性質:白色菱形或針狀結晶,無氣味,相對密度是1.788,熔點是120℃.可風化而失去結晶水。易溶于水,溶于稀酸,難溶于氫氟酸,不溶于醇。水溶液呈酸性。與堿作用時可生成相應的氟化物及二氧化硅。有毒。
用途:主要用作改善混凝土硬度和強度的硬化劑和防水劑。也用于硅石建筑物表面的氟風化處理、用于陶瓷的制造、織物防蟲。可用作殺蟲劑等方面。
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