N-Methyl-2-pyrrolidon (NMP) ≥99.7%, Biotechnology Grade, Burdick & Jackson™
Leverandør: Honeywell Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
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Farlig
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494496-1L
494496-2.5L
494496-200L
494496-1LEA
1740
DKK
494496-1L
494496-2.5L
HONC494496-200L
N-Methyl-2-pyrrolidon (NMP) ≥99.7%, Biotechnology Grade, Burdick & Jackson™
N-Methyl-2-pyrrolidon (NMP)
Formel:
C₅H₉NO Kogepunkt: 204 °C (1,013 hPa) Smeltepunkt: -24 °C Massefylde: 1,028 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00003193 CAS-nummer: 872-50-4 EINECS: 212-828-1 Merck Index: 13,06140 |
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Specifikationer Testresultater
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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