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對(duì)氟苯甲酸

 
 
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發(fā)貨 湖北武漢市付款后3天內(nèi)
過期 長(zhǎng)期有效
更新 2012-03-07 16:53
 

武漢市南沖醫(yī)藥化學(xué)制造科技有限公司

企業(yè)會(huì)員第15年
資料未認(rèn)證
保證金未繳納
詳細(xì)說明
對(duì)氟苯甲酸
英 文 名:
 p-Fluorobcnzoic acid
結(jié) 構(gòu) 式:
分 子 量:
 140.1
物理性質(zhì):
對(duì)氟苯甲酸為白色晶體,mp:161-163℃,微溶于冷水。可溶于熱水,易溶于多數(shù)有機(jī)溶劑。
主要用途:
對(duì)氟苯甲酸用作抗菌消炎藥和外科手術(shù)用局部麻醉劑的中間體,也用于合成有機(jī)氟殺蟲劑除草劑。
質(zhì)量指標(biāo):
 
外觀:
 白色結(jié)晶
含量:
 ≥99%
灰份:
 ≤0.2%
鐵離子:
 ≤22ppm
熔點(diǎn):
 184-186℃
水分:
 ≤0.5%
鄰位異構(gòu)體:
 ≤0.3%
重金屬(以pb計(jì)):
 ≤10ppm
產(chǎn)品包裝:
 25KG,雙層襯塑紙板桶
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