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供應硝酸鈉

 
 
單價 3200.00 / 噸對比
銷量 暫無
發(fā)貨 江蘇常州市付款后3天內(nèi)
庫存 50噸起訂3噸
品牌 蘇杭精細化工有限公司
型號 7631-99-4
規(guī)格 99%
過期 長期有效
更新 2010-10-11 09:39
 

常州蘇杭精細化工有限公司

企業(yè)會員第15年
資料未認證
保證金未繳納
詳細說明

硝酸鈉,英文名為sodium nitrate,化學式為NaNO3,相對分子質(zhì)量為85.01,熔點為306.8℃,密度為2.257克/立方厘米(20℃時),為無色透明或白微帶黃色菱形晶體。其味苦咸,易溶于水和液氨,微溶于甘油和乙醇中,易潮解,特別在含有極少量氯化鈉雜質(zhì)時,硝酸鈉潮解性就大為增加。在加熱時,硝酸鈉易成分解成亞硝酸鈉和氧氣。硝酸鈉可助燃,須存儲在陰涼通風的地方。

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