乙酸铵 ≥99%, HiPerSolv CHROMANORM® for LC-MS

供应商: VWR Chemicals
Warning

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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