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廠家直供現貨對羥基苯甲酸甲酯

 
 
單價 11.00 / 千克對比
銷量 暫無
發貨 湖北武漢市付款后3天內
庫存 100000千克起訂1千克
品牌 南箭
型號 對羥基苯甲酸甲酯
規格 對羥基苯甲酸甲酯
過期 長期有效
更新 2014-06-03 19:29
 

湖北遠成藥業有限公司(湖北)

企業會員第13年
資料未認證
保證金未繳納
詳細說明
 名 稱:對羥基苯甲酸甲酯
CAS 號:99-76-3
質量標準:99%
包 裝:25KG/桶
產 地:國產
物化性能:白色結晶粉末或無色結晶,易溶于醇,醚和丙 酮,極微溶于水,沸點270-280℃。 
符合標準:B.P2000,USP24 
含量(以干基計)% :99.0-100.5 
熔點 :125-128 酸 度:合 格 
禁發 硫酸鹽(以SO4計) % 干燥失重 % :0.50 灼燒殘渣 % :0.10 
對羥基苯甲酸及水楊酸 % 溶液外觀:清澈透明 
用 途:主要用作有機合成、食 品、化妝品、醫藥的殺菌防腐劑,也用作于飼料防腐劑。 
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