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N-Méthyl-2-pyrrolidone ≥99.8%, PESTINORM® en phase gazeuse Headspace

Marques : VWR Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

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85398.290EA 673 EUR
85398.290
N-Méthyl-2-pyrrolidone ≥99.8%, PESTINORM® en phase gazeuse Headspace
N-Méthyl-2-pyrrolidone
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: 12,06197
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Commander maintenant

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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