Imidazol ≥98.5%, Ultrapure

Leverantör: Thermo Fisher Scientific
Fara

Synonyms: Glyoxaline, 1H-Imidazole, Glyoxalamine

J17525.A1 J17525.22 J17525.A7 J17525.36
J17525.A1EA 4750 SEK
J17525.A1 J17525.22 J17525.A7 J17525.36
Imidazol ≥98.5%, Ultrapure
Imidazole
Formel: C₃H₄N₂
MW: 68.08 g/mol
Kokpunkt: 256 °C
Smältpunkt: 88…92 °C
Densitet: 1.03 g/cm³
Flampunkt: 145 °C (293 °F)
Storage Temperature: Omgivande
MDL Number: MFCD00005183
CAS nummer: 288-32-4
EINECS: 206-019-2
UN: 3263
ADR: 8 III
Merck Index: 14,04912
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Specifikation testresultat

Assay (Dry Basis) ≥98.5%
Identification (FTIR) Conforms
Residual Water ≤1.0%
pKa (25 °C) 6.95 ±0.15
Trace Metal, Heavy Metals (Pb) ≤10 ppm
Trace Metal, Iron (Fe) ≤30 ppm


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