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首頁 > 供應產品 > EDTA二鈉(乙二胺四乙酸二鈉
EDTA二鈉(乙二胺四乙酸二鈉
單價 20.00 / kg對比
銷量 暫無
發貨 江蘇南京市付款后3天內
庫存 15kg起訂1kg
品牌 荷蘭
過期 長期有效
更新 2014-11-04 10:40
 
詳細信息


EDTA二鈉(乙二胺四乙酸二鈉)荷蘭  99.9%25KG袋

要項目 產品批標
 外觀 白色結晶粉末
 活性成分%  ≥99%   
氯化物% ≤0.02
PH飽和水溶液% 4-6
重金屬Pb% ≤0.001
鐵Fe% ≤0.005
灼燒殘渣(W/W)% ≤0.15
分子式 EDTA-Na2H2H2O
分子量 372.2
 禁發 硫酸鹽% ≤0.1
性 狀:外觀為白色結晶 性粉末,溶于水,幾乎不溶于 醇,水溶液呈酸性。
用 途:用于洗滌劑,染色助劑,纖維處理劑,化妝品添加劑,食品添加劑,農業微肥及海水養殖等。
包裝與貯運:內塑外紙袋包裝,每包凈重25kg。貯存在陰涼、通風干燥和,防止日曬雨淋。
 

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