SPI-Chem Molecular Sieve Type 4A, 100 grams

 
SPI-Chem Molecular Sieve Type 4A, 100 grams
Size 100 grams
Item02017-MB
AvailabilityIn Stock
$95.27
 
SPI-Chem Molecular Sieve Type 4A, 500 grams
Size 500 grams
Item02017-RA
AvailabilityIn Stock
$452.49
Nominal Pore Size:4 Å (0.4 nm)
Crystalline Structure:Simple Cubic
Equilibrium Water Capacity @ 25° C: 22% (wt)
Bulk Density:45 lb/ft3
Crush Strength:20 lb
Heat Of Absorption (Max):1800 BTU/lb H2O
pH (Slurry):10.5
Moisture Content As Shipped :1.5% [Measured @ 315° C / 600° F]

The SPI-Chem&trade Type 4A molecular sieve is typically used in regenerable drying systems to remove water vapor or contaminants which have a smaller critical diameter than 4 Å. Type 4A is also used for the absorption of ammonia (NH3).

Technical data:

Nominal pore size............................. 4 Å (0.4 nm)
Type of crystal structure................... Simple Cubic
Moisture content as shipped............. 1.5% [Measured @ 315°C (600°F) ]
Bulk density..................................... 45lbs/cu ft.
Crush Strength................................. 20 lbs.
Heat of Adsorption (max)................. 1800 BTU/lb
H2O pH (Slurry).............................. 10.5
Equilibrium water capacity @ 25°C..... 22%
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