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11119-67-8 - Dowex® 50WX8 200-400 (H) - L13922 - Alfa Aesar

L13922 Dowex® 50WX8 200-400 (H)

CAS Number

Size Price ($) Quantity Availability
50g 67.98
250g 197.76
1000g 464.53
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Dowex® 50WX8 200-400 (H)


Chemical Properties

Insoluble in water.


Dowex« 50WX8 200-400 (H) is used in separation medium for TLC and LPLC. It is also used as stripper resin and can be regenerated by 0.25N Sulfuricacid when exhausted, is used as catalyst and in deionizing supernatant fraction samples for paper chromatography.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents.

Literature References

Small, Hamish.; Timothy S. Stevens.; William C. Bauman. Novel ion exchange chromatographic method using conductimetric detection. Anal. Chem. 1975, 47 1801-1809.

Claverie-Martin.; Felix, Maria R. Diaz-Torres.; Michael J. Geoghegan. Chemical composition and ultrastructure of wild-type and white mutantAspergillus nidulans conidial walls. Curr. Microbiol. 1988, 16 281-287.

Strongly acidic cation-exchange resin, 8% cross-linked, H+ form, 200-400 mesh (dry).

GHS Hazard and Precautionary Statements

Hazard Statements: H319

Causes serious eye irritation.

Precautionary Statements: P280-P264-P305+P351+P338-P337+P313

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Other References

Harmonized Tariff Code


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