Cryo-Jet Lamb's frysing aerosol

Leverandør: VWR Chemicals
Warning

361852TEA 705 NOK
361852T
Cryo-Jet Lamb's frysing aerosol
trans-1,3,3,3-Tetrafluoropropene

Formulation by Raymond A. Lamb


C.F.C. free aerosol, useful for quick cooling of paraffin blocks. It can be used for cryotomy for initial freezing of tissue before sectioning, replacing carbon dioxide, iso-pentane and liquid nitrogen.

Formel: C₃H₂F₄
MW: 114,043 g/mol
Kokepunkt: –19 °C
Smeltepunkt: –101 °C
Tetthet: ∼1,2 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
CAS-nummer: 29118-24-9
EINECS: 212-377-0
FN: 3163
ADR: 2.2,
Merck Indeks: 13,04734

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Spesifikasjon Testresultater

Purity % (w/w) 99,5%
Appearance Clear and colourless liquefied gas
Water Content ppm (w/w) ≤10 ppm
Non-condensable Gas (Vapour phase) %v/v 1,5%
High Boiling Residue % (w/w) ≤0,010 %
Acidity (As HCl) ppm (w/w) ≤1 ppm
Chloride No visible turbidity

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