WaterSolutions DOWEX 88 (H+) Strong Acid Cation Exchange Resin

DOWEX™ 88 (H⁺) is a strong acid cation exchange resin for food and beverage applications.

Type	Matrix	Functional Group
Strong Acid Cation	Styrene-DVB, Macroporous	Sulfonate

Typical Physical and Chemical Properties Not to be construed as Sales Specifications	Units	H⁺ Form
Total Exchange Capacity, min.	eq/L	1.7
Water Retention Capacity	%	50 - 56
Whole Uncracked Beads, min.	%	95
Particle Size Distribution Range > 1200 µm, max. (16 mesh) < 420 µm, max. (40 mesh)	µm % %	300 - 1200 < 5 < 5
Total Swelling (Na⁺ → H⁺)	%	5
Particle Density	g/mL	1.2
Shipping Weight**	g/L lbs/ft³	770 48

Product Datasheet (PDF)
English (99KB)

FDA Letter (PDF)
English (47KB)