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382280

Silver-exchanged zeolite

granular, +20 mesh

Synonym(s):

Ag

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About This Item

Linear Formula:
Ag84Na2[(AlO2)86(SiO2)106] · xH2O
UNSPSC Code:
12161600
NACRES:
NA.22
MDL number:
MFCD00132848
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form

granular

Quality Segment

100

composition

Ag, 35%

reaction suitability

core: silver, reagent type: catalyst

particle size

+20 mesh

mp

>500 °C (lit.)

density

1.07 g/mL at 25 °C (lit.)

General description

Silver-exchanged zeolite selectively removes halogens from gas streams and also serves as catalyst.

Application

Silver-exchanged zeolite is used:
  • As a catalyst in the low-temperature CO isotopic scrambling reaction.
  • To capture radioiodine from the vapor phase, which is then thermally converted into silver sodalite.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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