1-methyl-2-pyrolidon ≥99.5%, BAKER BIO-ANALYZED® for biotechnology, J.T.Baker®
Dodavatel: Avantor
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Nebezpečí
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9261-13EA
11680
CZK
9261-13
9261-09
1-methyl-2-pyrolidon ≥99.5%, BAKER BIO-ANALYZED® for biotechnology, J.T.Baker®
1-methyl-2-pyrolidon
Vzorec:
C₅H₉NO Bod varu: 202 °C (1013 hPa) Bod tání: –24 °C Hustota: 1,033 g/cm³ (20 °C) Bod vzplanutí: 91 °C (uz. pohárek) Storage Temperature: Ambient |
MDL Number:
MFCD00003193 CAS číslo: 872-50-4 EINECS: 212-828-1 Merck Index: 13,06140 |
Výsledky specifikačního testu
For Laboratory,Research,or Manufacturing Use |
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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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