乙酸铵 ≥99%, HiPerSolv CHROMANORM® for LC-MS
供应商: VWR Chemicals
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Warning
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Synonyms:
Acetic acid ammonium salt
VWRC84885.180EA
1391
CNY
VWRC84885.180
VWRC84885.260
乙酸铵 ≥99%, HiPerSolv CHROMANORM® for LC-MS
乙酸铵
分子式:
H₃CCOONH₄ 分子量: 77.08 g/mol 溶点: 114 密度: 1.17 g/cm³ (20 °C) 闪点: 136 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
Assay (on anhydrous substance) | Min. 99 % |
Ignition residue | Max. 0.01 % |
Water | Max. 2 % |
Cl (Chloride) | Max. 5 ppm |
SO4 (Sulphate) | Max. 10 ppm |
NO3 (Nitrate) | Max. 10 ppm |
Ca (Calcium) (0.1 %) | Max. 0.2 ppm |
K (Potassium) (0.1 %) | Max. 0.2 ppm |
Mg (Magnesium) (0.1 %) | Max. 0.2 ppm |
Na (Sodium) (0.1 %) | Max. 0.5 ppm |
Fe (Iron) (0.1%) | Max. 0.2 ppm |
Transmittance (210 nm) (0.1 %) | Min. 10 % |
Transmittance (220 nm) (0.1 %) | Min. 50 % |
Transmittance (230 nm) (0.1 %) | Min. 80 % |
Transmittance (235 nm) (0.1 %) | Min. 95 % |
Transmittance (245 nm) (0.1 %) | Min. 99 % |
Suitable for LC-MS | Passes test |
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