乙二胺四乙酸二钾盐二水合物 99%, extra pure

供应商: Thermo Fisher Scientific
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Synonyms: 乙二胺四乙酸二钾盐, 依地酸, 四乙酸二氨基乙烯, EDTA, 乙二胺四乙酸钾

209741000 209745000
ACRO209741000EA 0 CNY
ACRO209741000 ACRO209745000
乙二胺四乙酸二钾盐二水合物 99%, extra pure
乙二胺四乙酸二钾盐二水合物
分子式: C₁₀H₁₄K₂N₂O₈·2H₂O
分子量: 404.46 g/mol
溶点: 272 °C (dec.)
存储条件: Ambient
MDL编号: MFCD00150036
CAS号: 25102-12-9
EINECS: 217-895-0
Merck Index: 13,03546

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产品技术规格

Appearance White Crystalline powder
Infrared spectrum Conforms
Titration Complexometric ≥98.5 %
Solubility (10 % in water) Clear colorless
pH 4 to 5 (5 % in water)
Chloride (Cl) ≤50 ppm
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤10 ppm


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