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MX1583D

Supelco

Molecular Sieve, Type 3A

bead size 8-12 mesh

Synonym(s):

Molecular Sieve

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About This Item

UNSPSC Code:
23201100

form

beads

bead size

8-12 mesh

color

tan

shipped in

ambient

storage temp.

room temp

General description

Molecular Sieve, Type 3A is a synthetic crystalline aluminosilicate (potassium form crystal structure or type A zeolite) with an effective pore diameter of 3 Å. It is used as an effective adsorbent. It adsorbs molecules having a kinetic diameter of less than 3 Å and excludes molecules with a kinetic diameter of greater than 3 Å.

Application

Molecular Sieve, Type 3A can be used:
  • As a selective adsorbent for the adsorption of water and ammonia.
  • In drying polar liquids such as methanol and ethanol.
  • In commercial dehydration of unsaturated hydrocarbon streams, including cracked gas, propylene, butene, and natural gas.

Analysis Note

Color: Tan
Form: Beads
Identification (potassium): To pass test
Mesh size (8-12): 80% min

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Carbon dioxide capture using a zeolite molecular sieve sampling system for isotopic studies (13C and 14C) of respiration
Hardie SML, et al.
Radiocarbon, 47(3), 441-451 (2005)
Enrichment of ammonia concentration from aqua-ammonia vapors by using 3A molecular sieve
Chiou Jenq-Shing, et al.
Energy Conversion and Management , 50(10), 2665-2669 (2009)
Optimization of manganese reduction in biotreated POME onto 3A molecular sieve and clinoptilolite zeolites
Jami Mohammed S, et al.
Water Environment Research : A Research Publication of the Water Environment Federation, 88(6), 566-576 (2016)
Effect 3A and 5A molecular sieve on alcohol-assisted methanol synthesis from CO2 and H2 over Cu/ZnO catalyst
Boonamnuay T, et al.
International Journal of Hydrogen Energy (2021)
THE REDUCING EMISSIONS OF GASES WITH GREENHOUSE EFFECT USING THE METALLIC CATALYSTS SUPPORTED. PRODUCTION TECHNOLOGY, PREPARATION, PHYSICAL AND CHEMICAL CHARACTERIZATION.
Constantinescu M and Bucura F
Progress of Cryogenics and Isotopes Separation, 13(2) (2010)

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