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對羥基苯甲酸

 
 
單價 面議對比
詢價 暫無
發(fā)貨 湖北武漢市付款后3天內(nèi)
過期 長期有效
更新 2019-06-28 09:55
 

武漢楷倫化學新材料有限公司市場

企業(yè)會員第7年
資料未認證
保證金未繳納
詳細說明
 對羥基苯甲酸
化學名稱:對羥基苯甲酸
商品名稱:對羥基安息香酸
分子式:C7H6O3
分子量:138.12
CAS#:99-96-7
物化性能:本品為白色粉末結(jié)晶,無味,無臭,口嘗時有麻舌感。易溶于熱水和醇、醚、***,微溶于冷水、苯,不溶于二硫化碳。溶于125份冷水中,相對密度1.46。
外觀:白色結(jié)晶粉末
含量(以干基計)≥99.6%
熔點 ℃:214-217
用途:本品可作防腐劑,染料、醫(yī)藥和注塑中間體,與醇類酯化可得尼泊金酯,也是高分子液晶聚合物的主要原料,農(nóng)藥中間體的原料。
包裝:本品用內(nèi)二塑(二層)外編包裝,每袋凈重25kg,或用pp袋裝,凈重500kg/袋或1000kg/袋。
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