N-Méthyl-2-pyrrolidone ≥99.8%, PESTINORM® en phase gazeuse Headspace
Marques : VWR ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Formule:
C₅H₉NO Poids moléculaire: 99,13 g/mol Point d'ébullition: 202 °C (1013 hPa) Point de fusion: –24 °C Densité: 1,033 g/cm³ (20 °C) Point éclair: 91 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003193 Numéro CAS: 872-50-4 EINECS: 212-828-1 REACH: 01-2119472430-46 Indice Merck: 13,06140 |
Résultats des tests de spécification
Purity (GC) | min. 99.8% |
Identity (IR) | Complying |
Water (KF) | max. 0.05%w/w |
Color (APHA Pt-Co) | max. 10 |
GC-HS (Each class 1 solvent) | max. 1µg/g |
GC-HS (Each class 2 solvent) | max. 10µg/g |
GC-HS (Each class 3 solvent) | max. 50µg/g |
GC-HS (Each unknown, MIBK-DMSO) | max. 10µg/g |
GC-HS (Each class 2 solvent) | max. 10µg/g |
Suitable as solvent for the analysis of residual solvents ofICH classes 1, 2 and 3 according to Ph Eur and USP. | |
Each unknown measured against butyl methyl ketone up to DMSOis ≤ 10 µg/g. | |
Formic acid and acetic acid are not detected. |
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