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首頁(yè) > 供應(yīng)產(chǎn)品 > 乙二胺四乙酸二鈉鈣 CAS號(hào):23411-34-9
乙二胺四乙酸二鈉鈣 CAS號(hào):23411-34-9
單價(jià) 55.00 / kg對(duì)比
銷量 暫無(wú)
發(fā)貨 河南鄭州市付款后24小時(shí)內(nèi)
庫(kù)存 50000kg起訂25kg
型號(hào) 23411-34-9
規(guī)格 25kgx1
過(guò)期 長(zhǎng)期有效
更新 2019-07-19 14:57
 
詳細(xì)信息

產(chǎn)品說(shuō)明:乙二胺四乙酸二鈉鈣 CAS號(hào):23411-34-9
別名:EDTA二鈉鈣
分子式:C10H12CaN2NaO8·2H2O,
分子量:410.31
性狀:白色結(jié)晶顆粒或白色粉末。無(wú)臭微帶咸味。稍吸濕,空氣中穩(wěn)定。易溶于水。幾乎不溶于乙醇。廣泛用于飲料、乳制品,罐裝及瓶裝食品。具有防腐螯合、抗氧化功能,是非常理想的螯合劑。
質(zhì)量標(biāo)準(zhǔn):企標(biāo)
項(xiàng)  
指標(biāo)
含量(干基)
97.0~102.0
PH值(1%水溶液)
6.5~8.0
砷(以As計(jì))
≤0.0003
重金屬(Pb計(jì))
≤0.002
干燥失重%
≤ 20.0
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