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供應銷售批發分析純試劑鉬酸鈉

 
 
單價 面議對比
詢價 暫無
發貨 廣東深圳市付款后48小時內
庫存 2000瓶起訂20瓶
過期 長期有效
更新 2015-02-25 16:39
 

深圳市祥瑞源化建商行

企業會員第15年
資料未認證
保證金未繳納
詳細說明
白色結晶性粉末。在100℃時失去2分子結晶水。溶于1.7份冷水和約0.9份沸水,5%水溶液在25℃時pH為9.0~10.0。相對密度 (d184)3.28。熔點687℃。有刺激性。鉬酸鹽毒性較低,對環境污染污染程度低,是目前應用較多的一種新型水處理劑。用于制造生物堿、油墨、化肥、鉬紅顏料和耐曬顏料的沉淀劑、催化劑、鉬鹽,也可用于制造阻燃劑和無公害型冷水系統的金屬抑制劑,還用作鍍鋅、磨光劑及化學試劑。分子式:H4Na2O6W,分子量:329.8477
包裝:500g/瓶
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