Liquid Xenon in Embedded Ampoule Amazing Element 54 Sample

Liquid Xenon in Embedded Ampoule Amazing Element 54 Sample

Liquid Xenon Xenon Symbol: Xe Number: 54 Element category: Noble gases CAS number: 7440-63-3 Standard atomic weight: 131,293 Density: 5,8982 kg/m3 Hardness: - - - Melting point: -111,7°C (-169.4°F) Boiling point: -108,1°C (-162.6°F) Sizes 33-38mm hight, 19-26mm diameter. Amazing collectors item! You buy 1 quartz ampoule embedded in acrylic resin bedded ampoule containing pure liquid Xenon. Liquified Xenon made by cooling down with liquid nitrogen. It's an amazing element sample: Please notice, the Critical point of Xe is 16 degree C, so above this temperature you can not see any liquid inside the ampule. To see the liquid Xenon you need slowly cool sample down to 10-15 C. Don't use liquid nitrogen of CO2 to cool down the sample, it can cause the cracks on the acrylic shield. It's safe because, it's very small, the quartz ampule is very strong and the ampule is inside a solid cast acrylic cylinder. All Xe ampules tested by heating up to 80C but it's better to keep sample below 50C. Ampoule OD - 4 mm, ID - 2 mm, length - 26 mm Calculated burst pressure ca 100 bar (but all ampoules tested by heating up to high temperature for test purpose.) Xenon amount - 25-50 mg Size of resin cylinder OD - ca 27 mm, length - ca 35 mm. Pressure inside the ampoule ~940 psi.