乙二胺四乙酸二钠盐二水合物 99+% ACS
供应商: Thermo Fisher Scientific
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Warning
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Synonyms:
依地酸, EDTA, 乙二胺四乙酸二钠, 依地酸盐, 依地酸二钠
409971000
409975000
ACRO409971000EA
0
CNY
ACRO409971000
ACRO409975000
乙二胺四乙酸二钠盐二水合物 99+% ACS
乙二胺四乙酸二钠盐二水合物
分子式:
C₁₀H₁₄N₂Na₂O₈·2H₂O 分子量: 372.24 g/mol 溶点: 252 °C (dec.) 存储条件: Ambient |
MDL编号:
MFCD00150037 CAS号: 6381-92-6 EINECS: 205-358-3 Merck Index: 13,03543 |
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产品技术规格
Appearance | White to light yellow Crystalline powder |
Infrared spectrum | Conforms |
Titration Complexometric | 99.0 to 101.0 % |
pH | 4.0 to 6.0 (5 % at 25°C) |
Iron (Fe) | ≤100 ppm |
Heavy metals (as Pb) | ≤50 ppm |
Nitrilotriacetic acid | ≤0.1 % |
Insoluble matter | ≤0.005 % |
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