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首頁 > 供應產品 > "EDTA二鈉
"EDTA二鈉
單價 面議對比
詢價 暫無
發貨 湖北武漢市付款后3天內
品牌 "EDTA二鈉
型號 "EDTA二鈉
規格 "EDTA二鈉
過期 長期有效
更新 2012-08-15 08:20
 
詳細信息

EDTA二鈉
    化學名:乙二胺四乙酸二鈉鹽
    外觀:白色結晶粉末
    產品指標:
         含量%:≥99﹒0
         氯化物%:≤0﹒005
         干燥失重%:≤10
         重金屬%:≤0﹒005
         鐵%:≤0﹒005
         PH值(5%水溶液):4﹒0-5﹒0
         硫酸鹽%:≤0﹒01
    用途:本品用作彩色感光材料沖洗加工的漂白定影液及染色助劑、纖維處理劑、凝劑、絡合劑、洗滌劑、穩定劑、合成橡膠、聚合引發劑的重金屬定量分析劑等。
    包裝:25kg/袋

 
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