乙酸铵 97+% ACS
供应商: Thermo Fisher Scientific
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Warning
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Synonyms:
Acetic acid ammonium salt
423270020
423270250
423275000
ACRO423270020EA
0
CNY
ACRO423270020
ACRO423270250
ACRO423275000
乙酸铵 97+% ACS
乙酸铵
分子式:
H₃CCOONH₄ 溶点: 114 °C 密度: 1,17 g/cm³ (20 °C) 闪点: 136 °C 存储条件: Ambient |
MDL编号:
MFCD00013066 CAS号: 631-61-8 EINECS: 211-162-9 Merck Index: 13,00495 |
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产品技术规格
Appearance | White Adhering crystals |
Infrared spectrum | Conforms |
Residue after ignition | ≤0.01 % |
pH | 6.7 to 7.3 (5 % at 25.0°C) |
Titration excess NaOH | ≥97.0 % |
Chloride (Cl) | ≤5 ppm |
Nitrate (NO3) | ≤10 ppm |
Sulfate (SO4) | ≤10 ppm |
Iron (Fe) | ≤5 ppm |
Heavy metals (as Pb) | ≤5 ppm |
Insoluble matter | ≤0.005 % |
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