乙二胺四乙酸 99.5% ACS
供应商: Thermo Fisher Scientific
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Warning
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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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