WaterSolutions DOWEX MONOSPHERE 550A LC NG (OH) Strong Base Anion Exchange Resin

DOWEX™ MONOSPHERE™ 550A LC NG (OH) is a uniform particle size, strong base anion exchange resin for us in nuclear power applications.

Type	Matrix	Functional Group
Type I Strong Base Anion	Styrene-DVB, Gel	Quaternary Amine

Guaranteed Sales Specification	Units	OH^- Form
Total Exchange Capacity, min.	eq/L	1.1
Water Retention Capacity	%	55 - 65
Uniformity Coefficient		1.1 max.
Particle Size Distribution Mean Particle Size < 300 µm, max. (50 mesh)	µm %	590 ± 50 0.2
Whole Uncracked Beads, min.	%	95
Crush Strength Average, min. > 200 g/bead, min.	g/bead %	350 95

Trace metals, ppm dry resin, max.

Na
40

Fe
50

Cu
10

Al
50

Mg
50

Ca
50

Ionic conversion, min.

OH^-
95% min.

Cl^-
0.1% max.

CO₃
5% max.

Typical Physical and Chemical Properties Not to be construed as Sales Specifications	Units	OH^- Form
Particle Density	g/mL	1.08
Shipping Weight**	g/L lbs/ft³	640 40
Heavy Metals (as Pb)	ppm dry resin, max.	10

Product Datasheet (PDF)
English (15KB)