Imprimer

N-Méthyl-2-pyrrolidone 99,5, BAKER BIO-ANALYZED® Biotechnology, J.T.Baker®

Fournisseur: Avantor
Danger

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

9261-13EA 421.82 EUR
9261-13 9261-09
N-Méthyl-2-pyrrolidone 99,5, BAKER BIO-ANALYZED® Biotechnology, J.T.Baker®
N-Méthyl-2-pyrrolidone
Formule: C₅H₉NO
MW: 99.13 g/mol
Point d'ébullition: 202
Point de fusion: –24 °C
Densité: 1.033 g/cm³ (20 °C)
Point d'éclair: 91 (coupe ouverte)
Température de stockage: Température ambiante
Numéro MDL: MFCD00003193
Numéro CAS: 872-50-4
EINECS: 212-828-1
Merck Index: 13,06140
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=32d156c242c81ef2974339109ced3895beda87fd&vid=06c87bbb3b5050362f47a8fc836cedc8a6d51530&prid=web&clid=SAPDAM

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Résultats des tests de spécification

For Laboratory,Research,or Manufacturing Use = 99.5 %
Assay (C₅H₉NO) ≥99.5 %
Color (APHA) ≤20
Free Amines (as CH₃NH₂) ≤0.010 %
Heavy Metals (as Pb) ≤0.10 ppm
Residue after Ignition ≤10 ppm
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) - 325 nm ≤0.100
Ultraviolet Absorbance (1.00-cm cell vs. water) - 300 nm ≤0.5
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm ≤285
Water (H₂O)(by coulometry) ≤200 ppm


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