General description

The oxygen-removing catalysts can reduce oxygen to less than 2 ppb when the level in the incoming gas does not exceed 10 ppm. Because the catalyst is coated on a Molecular Sieve, this trap also can remove water vapor.

Dimensions:

120 cc Trap: 111/8in. (28.2 cm) long x 13/8 in. (35 mm) diameter
750 cc Trap: 161/2 in. (41.9 cm) long x 25/16in. (59 mm) diameter
S-Trap: 71/2 in. (19 cm) long x 59/16 in. (14.1 cm) wide x 1/2 in. (13 mm) diameter [total bed length = 193/4 in. (50.2 cm); the extended bed length ensures prolonged contact between the gas and the adsorbent and provides greater working capacity]

Application

Supelpure^™-O Oxygen/Moisture Trap along with Molecular Sieve 5A Moisture Trap was used as the two cascade columns required for the purification of ethylene, in an experimental study based on using micrometer-sized aggregates of polystyrene nanoparticles as fragmentable support for Ziegler-Natta catalysts.

Legal Information

Supelpure is a trademark of Sigma-Aldrich Co. LLC

volume: 750 . cc . fitting: 1/4 . in. fitting. Pictograms: GHS08,GHS09. Signal Word: Danger. Hazard Statements: H317 - H334 - H350i - H373 - H410. Precautionary Statements: P202 - P260 - P273 - P280 - P302 + P352 - P308 + P313. Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 2 Inhalation. Target Organs: Lungs. Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.