N-Methyl-2-pyrrolidone (NMP) ≥99.0%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
공급업체: Avantor Performance Materials
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Danger
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동의어:
1-Methyl-2-pyrrolidinone
6392-08EA
459320
KRW
6392-08
N-Methyl-2-pyrrolidone (NMP) ≥99.0%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
N-Methyl-2-pyrrolidone (NMP)
포뮬러:
C₅H₉NO MW: 99,13 g/mol 끊는점: 202 °C (1013 hPa) 녹는점: –24 °C 밀도: 1,033 g/cm³ (20 °C) 인화점: 91 °C 보관 온도: Ambient |
MDL 번호:
MFCD00003193 CAS 번호: 872-50-4 EINECS: 212-828-1 UN: 0000 Merck 색인: 12,06197 |
사양 테스트 결과
For Laboratory,Research,or Manufacturing Use | |
Assay (C₅H₉NO) | ≥99.0 % |
Chloride (Cl) | ≤1 ppm |
Color (APHA) | ≤50 |
Free Amines (as CH₃NH₂) | ≤0.010 % |
Residue after Ignition | ≤5 ppm |
Water (H₂O)(by Karl Fischer titrn) | ≤0.05 % |
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) - 300 nm | ≤0.20 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 285 nm | ≤0.40 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 275 nm | ≤1.00 |
Appearance (clear, colorless liquid) |
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