1-甲基-2-吡咯烷酮 ≥99.5%, BAKER BIO-ANALYZED® for biotechnology, J.T.Baker®
供应商: Avantor
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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
BAKR9261-13EA
0
CNY
BAKR9261-13
BAKR9261-09
1-甲基-2-吡咯烷酮 ≥99.5%, BAKER BIO-ANALYZED® for biotechnology, J.T.Baker®
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 (open cup) 存储条件: Ambient |
MDL编号:
MFCD00003193 CAS号: 872-50-4 EINECS: 212-828-1 Merck Index: 13,06140 |
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产品技术规格
For Laboratory,Research,or Manufacturing Use |
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Assay (C₅H₉NO) | ≥99.5 % |
Color (APHA) | ≤20 |
Free Amines (as CH₃NH₂) | ≤0.010 % |
Heavy Metals (as Pb) | ≤0.10 ppm |
Residue after Ignition | ≤10 ppm |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400 nm | ≤0.010 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm | ≤0.03 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 325 nm | ≤0.100 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 300 nm | ≤0.5 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm | ≤285 |
Water (H₂O)(by coulometry) | ≤200 ppm |
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