1-methyl-2-pyrolidon ≥99.8%, PESTINORM® for headspace gas chromatography
Dodavatel: VWR Chemicals
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Nebezpečí
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85398.290EA
7284
CZK
85398.290
1-methyl-2-pyrolidon ≥99.8%, PESTINORM® for headspace gas chromatography
1-methyl-2-pyrolidon
Vzorec:
C₅H₉NO MW: 99,13 g/mol Bod varu: 202 °C (1013 hPa) Bod tání: –24 °C Hustota: 1,033 g/cm³ (20 °C) Bod vzplanutí: 91 °C Storage Temperature: Ambient |
MDL Number:
MFCD00003193 CAS číslo: 872-50-4 EINECS: 212-828-1 REACH: 01-2119472430-46 Merck Index: 12,06197 |
Výsledky specifikačního testu
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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