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MX1583L

Supelco

Molecular Sieve, Type 4A

bead size 8-12 mesh

Synonym(s):

Molecular Sieve

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About This Item

UNSPSC Code:
23201100

form

beads

Quality Level

bead size

8-12 mesh

color

tan

particle size

4-8 mesh (>=80%)

shipped in

ambient

storage temp.

room temp

General description

Molecular Sieve, Type 4A is an alkali metal aluminosilicate with a type 4A structure. It is used in the adsorption process to selectively adsorb molecules with an effective diameter <4Å and excludes molecules with an effective diameter >4Å.

Application

Molecular Sieve, Type 4A can be used:
  • In regenerable drying systems to remove water vapor or contaminants.
  • In drying saturated hydrocarbon streams and natural gas drying.
  • To remove traces of water from various solvents (methanol, ethanol, acetone, DMSO, 1-butanol, 1-hexanol, and 1-octanol).
  • In refrigerant drying.

Analysis Note

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

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk_germany

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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