DOWEX MONOSPHERE MR-575 UPW

Uniform particle size mixed bed resin for ultrapure water applications.

Product Name	Type	Matrix	Functional Group
DOWEX MONOSPHERE MR-575 UPW	1.2 : 1 by equivalent cation : anion	Styrene-DVB, Gel	Sulfonic Acid and Quaternary Amine

Guaranteed Sales Specification	Units	OH- Form	H+ Form
Total Exchange Capacity, min.	eq/l	1.0	2.3
Total Exchange Capacity, min.	kgr/ft3 as CaCO3	21.8	50.3
Water Retention Capacity	%	55 - 65	41 - 46
Uniformity Coefficient		1.1 max.	1.1 max.
Particle Size Distribution
Mean Particle Size	μm	590 ± 50	550 ± 50
<300 μm, max. (50 mesh)	%	0.5	0.2
Whole Uncracked Beads, min.	%	95	95
Crush Strength
Average, min.	g/bead	350	500
>200 g/bead, min.	%	95	95
Trace metals, ppm dry resin, max.	Na Fe Cu Al Cation 25 25 15 15 Anion 25 25 15 15
Ionic conversion, min.	OH- Cl- CO3 SO4 H+ Cation 99.7% min. Anion 95% min. 0.1% max. 5% max. 0.1% max.

Typical Physical and Chemical Properties	Units	OH- Form	H+ Form
Particle Density, approx.	g/ml	1.08	1.22
Shipping Weight, approx.	g/l	705	705
Shipping Weight, approx.	lbs/ft3	44	44