乙二胺四乙酸 99.5% ACS

供应商: Thermo Fisher Scientific
Warning

Synonyms: 依地酸, Ethylenedinitrilotetraacetic acid, EDTA, 亚乙基二次氮基四乙酸

409930010 409930050
ACRO409930010EA 0 CNY
ACRO409930010 ACRO409930050
乙二胺四乙酸 99.5% ACS
乙二胺四乙酸
分子式: C₁₀H₁₆N₂O₈
分子量: 292.25 g/mol
沸点: 614
溶点: 220
闪点: >100 °C
存储条件: Ambient
MDL编号: MFCD00003541
CAS号: 60-00-4
EINECS: 200-449-4
REACH: 01-2119486399-18
Merck Index: 13,03546
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产品技术规格

Appearance White Crystalline powder
Infrared spectrum Conforms
Titration Complexometric 99.4 to 100.6 %
Residue after ignition ≤0.2 %
Calcium (Ca) ≤10 ppm
Iron (Fe) ≤50 ppm
Magnesium (Mg) ≤5 ppm
Heavy metals (as Pb) ≤10 ppm
Nitrilotriacetic acid ≤0.1 % ((HOCOCH4)3N)
Insoluble matter ≤0.005 % (in dilute NH4OH)


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