1-Metylo-2-pirolidon do syntezy peptydów – SCHARLAU
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Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
1-Methyl-2-pyrrolidone, peptide s. g.
N-Metylopirolidon, N-Metylo-2-pirolidynon, NMP
– Synonyms: N-Methylpyrrolidone, N-Methyl-2-pyrrolidinone, NMP
– C5H9NO
– M = 99,13 g/mol
– CAS [872-50-4]
– EINECS-No.: 212-828-1
– Density: 1,03 g/cm3
– Solub. in water: (20 ºC): miscible
– Melting point: -24 ºC
– Boiling point: 202 ºC
– Flash pt. 91 ºC
– Ignition temp.: 245 ºC
– Vapour pressure: (20 ºC) 0,32 hPa
– Refraction index: (n 20 ºC/D) 1,4684
– Dielectric const.: (25 ºC) 33
– LD 50 (oral, rat): 3598 mg/kg
– EC-Index-No.: 606-021-00-7
– GHS-signal word: Danger
– GHS-H sentences: H315 – H319 – H360D – H335
– GHS-P sentences: P261 – P280 – P304+P340 – P305+P351+P338 – P405 – P501a
– Tariff number: 2933 79 00 90
– Applications: analytical chemistry, chromatography, synthesis of organic products.
SPECIFICATIONS
assay (G.C.): min. 99,5 %
identity (IR-spectrum): passes test
density (20º/4º): 1,031 – 1,034
colour (Hazen): max. 10
methylamine: max. 0,01 %
water (K.F.): max. 0,08 %
