1-甲基-2-吡咯烷酮 ≥99.5% for peptide synthesis
供应商: VWR Chemicals
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Danger
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Synonyms:
N-甲基吡咯烷酮, NMP, N-甲基-2-吡咯烷酮
VWRC84572.320EA
2438
CNY
VWRC84572.320
1-甲基-2-吡咯烷酮 ≥99.5% for peptide synthesis
1-甲基-2-吡咯烷酮
分子式:
C₅H₉NO 分子量: 99.13 g/mol 沸点: 202 溶点: –24 °C 密度: 1.033 g/cm³ (20 °C) 闪点: 91 °C 存储条件: Ambient |
MDL编号:
MFCD00003193 CAS号: 872-50-4 EINECS: 212-828-1 REACH: 01-2119472430-46 Merck Index: 13,06140 |
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产品技术规格
Assay (calculated on anhydrous) | Min. 99.5 % |
Appearance | Clear colourless liquid |
Colour value | Max. 10 APHA |
Free amines | Max. 0.001 % |
Residue on evaporation | Max. 0.002 % |
Water | Max. 0.02 % |
Fe (Iron) | Max. 0.1 ppm |
Mg (Magnesium) | Max. 0.1 ppm |
Pb (Lead) | Max. 0.1 ppm |
Zn (Zinc) | Max. 0.1 ppm |
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