乙二醇双（2-氨基乙基）四乙酸(EGTA)
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英文名：
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EGTA;Ethylene-bis(oxyethylenenitrilo)tetraacetic acid
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别名：
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乙二醇双(2-氨基乙醚)四醋酸;乙二醇二乙醚二胺四乙酸;乙二醇双α-氨基乙基醚四乙酸;乙二醇双(2-氨基乙基醚)四乙酸;3,6-二氧杂-1,8-辛二胺四乙酸
产品介绍
MSDS与安全信息
质检证书(CoA)
相关产品
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- 【产品详情】
英文名称：EGTA ；Ethylene-bis(oxyethylenenitrilo)tetraacetic
acid；,2-Di(2-aminoethoxy)ethane-N,N,N,N-tetraacetic
acid；Ethylene glycolbis(aminoethylether)-tetra-acetic
acid；Egtazic acid
其他名称：乙二醇双(2-氨基乙醚)四醋酸；乙二醇二乙醚二胺四乙酸；乙二醇双α-氨基乙基醚四乙酸；乙二醇双(2-氨基乙基醚)四乙酸；3,6-二氧杂-1,8-辛二胺四乙酸
；乙二醇双（2-氨基乙基醚）四乙酸；依他酸
CAS号：67-42-5
C14H24N2O10=380.35
级别：AR
含量：≥99.0%
络合力试验：合格
氢氧化钠溶解试验：合格
氯化物：≤0.005%
铁：≤0.001%
重金属：≤0.001%
灼烧残渣：≤0.05%
性状：白色结晶性粉末。溶于碱溶液，几乎不溶于水。熔点：241℃
用途：生化研究。EGTA是最为被广泛使用的钙离子选择性的螯合剂。它与钙离子形成的复合物比与镁离子形成的复合物要稳定100,000倍,被用来制备钙缓冲液和控制钙离子的浓度。容量分析及光度分析中测量微量金属的络合剂、掩蔽剂。也可滴定钡、锶、铜、镁和锌
保存：RT
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