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亞硝酸鈉

 
 
單價 4500.00 / 噸對比
詢價 暫無
發貨 上海付款后3天內
包裝: 50kg/包
產地: 國產
過期 長期有效
更新 2016-03-08 12:40
 

上海市利民化工有限公司

企業會員第15年
資料未認證
保證金未繳納
  • 上海
  • 上次登錄 2016-02-11
  • 王玲 (女士)   銷售經理
詳細說明
亞硝酸鈉     規格:99%          產地: 海化     包裝:50kg/包    價格:2500元/噸 ●W山東海化
CAS號: 7632-00-0
分子式: NNaO2
分子量: 69
熔點 271 °C(lit.)
沸點 320 °C 
密度 1.29 g/mL at 25 °C
溶解度 aqueous acid: 1 - 2μl acetic acid per ml H2Osoluble
form powder
水溶解性 820 g/L (20 ºC)
化學性質 白色或微帶談黃色斜方晶系結晶或粉末。微有咸味。
易潮解。 易溶于水和液氨,其水溶液呈堿性。
用途 用于肉制品加工中作發色劑
用途 用作普通分析試劑、氧化劑和重氮化試劑,還用于亞硝酸鹽和亞硝基化合物的合成
用途 用作媒染劑、漂白劑、金屬熱處理劑、電鍍緩蝕劑,醫藥上用作器械消毒劑、防腐劑等
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