N-Metyl-2-pyrrolidon (NMP) 99,7, Biotechnology Grade, Burdick & Jackson™

Leverantör: Honeywell Chemicals
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Synonyms: 1-Methyl-2-pyrrolidinone, N-Methyl-2-pyrrolidinone,NMP, 1-Methyl-2-pyrrolidone, NMP, Methyl Pyrrolidone

494496-1L 494496-2.5L 494496-200L
494496-1LEA 2675 SEK
494496-1L 494496-2.5L HONC494496-200L
N-Metyl-2-pyrrolidon (NMP) 99,7, Biotechnology Grade, Burdick & Jackson™
N-Metyl-2-pyrrolidon (NMP)
Formel: C₅H₉NO
MW: 99.13 g/mol
Kokpunkt: 204 °C (1.013 hPa)
Smältpunkt: –24 °C
Densitet: 1.028 g/cm³ (20 °C)
Flampunkt: 9.5 %(V)
Storage Temperature: Omgivande
MDL Number: MFCD00003193
CAS nummer: 872-50-4
EINECS: 212-828-1
Merck Index: 13,06140
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Specifikation testresultat

Assay (GC) Min. 99.7 %
Water (Karl Fischer) Max. 0.005 %
Titrable Base Max. 0.001 meq/g
Free alkali (as methylamine) Max. 0.01 %
Absorbance at 400 nm Max. 0.01
Absorbance at 350 nm Max. 0.01
Absorbance at 325 nm Max. 0.10
Absorbance at 300 nm Max. 0.50
Absorbance at 285 nm Max. 1.00
APHA Max. 20
Vapor Pressure 0.99 mmHg ( 40 °C)
Refractive Index n20/D 1.47 (lit.)


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