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1-Metil-2-pirrolidona, para cromatografía head space, N-Metilpirrolidona, N-Metil-2-pirrolidinona, NMP

CAS: 872-50-4

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x 1 l :: Botella de vidrio	ME05031000	Check availability	Buy

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x 2,5 l :: Botella de vidrio	ME05032500	Check stock	Buy

- Synonyms: N-Methylpyrrolidone, N-Methyl-2-pyrrolidinone, NMPr- C5H9NOr- M = 99,13 g/molr- CAS [872-50-4]r- EINECS-No.: 212-828-1r- Density: 1,03 g/cm3 r- Solub. in water: (20 ºC): miscibler- Melting point: -24 ºCr- Boiling point: 202 ºCr- Flash pt. 91 ºCr- Ignition temp.: 245 ºCr- Vapour pressure: (20 ºC) 0,32 hPar- Refraction index: (n 20 ºC/D) 1,4684r- Dielectric const.: (25 ºC) 33r- LD 50 (oral, rat): 3598 mg/kgr- EC-Index-No.: 606-021-00-7r- GHS-signal word: Dangerr- GHS-H sentences: H315 - H319 - H360D - H335r- GHS-P sentences: P261 - P280 - P305+P351+P338 - P321 - P405 - P501ar- Tariff number: 2933 79 00 90r- Applications: analytical chemistry, chromatography, synthesis of organic products.rrSPECIFICATIONSrassay (G.C.): min. 99,8 %rrefractive index n20/D: 1,468 - 1,471rwater (K.F.): max. 0,05 %rrPacked under inert gas Suitable for residual solvents analysis according to guideline CPMP/ICH/283/95, Ph Eur and USP. Class 1 according to ICH rbenzene (G.C.): absence of peakrrdichloromethane: 0,6 mg/lrtert-Butyl methyl ether: 1 mg/lracetone : 1 mg/lrmethanol : 1 mg/lrtetrahydrofuran: 0,7 mg/lrn-Hexane: 0,3 mg/lrethyl acetate: 1 mg/lrethanol: 1 mg/lrcyclohexane: 1 mg/lracetonitrile: 0,4 mg/lr2-propanol: 1 mg/lrisopropyl acetate: 1 mg/lrn-Propanol: 1 mg/lrn-Heptane: 1 mg/lrmethylcyclohexane: 1 mg/lr1,4-Dioxane: 0,4 mg/lrtoluene: 0,9 mg/lrpyridine: 1 mg/lrn-butanol: 1 mg/lrbutyl acetate: 1 mg/lrethylbenzene: 1 mg/lrp-Xylene: 1 mg/lrm-Xylene: 1 mg/lro-Xylene: 1 mg/lrOther class 2 solvents: max. 10 mg/LrOther class 3 solvents: max. 50 mg/Lr

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