Purolite® C100E Water Softening Resin – 25 L

Purolite C100E is a premium strong acid cation exchange resin in sodium form, designed for efficient removal of calcium and magnesium hardness from water. Suitable for potable, commercial and industrial water-softening applications, with excellent regeneration efficiency and reliable performance.

Product Type: Strong Acid Cation Ion-Exchange Resin
Grade: Potable-water grade
Ionic Form: Sodium (Na⁺) form
Packaging: 25 L / bag

Technical Specification

• Polymer Structure: Gel polystyrene crosslinked with divinylbenzene

• Functional Group: Sulfonic acid

• Appearance: Spherical beads

• Ionic Form: Na⁺ form

• Total Exchange Capacity: ≥ 1.9 eq/L

• Moisture Retention: 46–50%

• Particle Size: 300–1200 µm

• Uniformity Coefficient: ≤ 1.7

• Specific Gravity: 1.27

• Approx. Shipping Weight: 800–840 g/L

• Maximum Temperature: 120°C

• Typical Service Flow Rate: 10–40 bed volumes/hour

• Backwash Bed Expansion: 50–70% for approximately 10–15 minutes

Applications

• Potable water softening

• Food & beverage processing

• Commercial water softeners

• Industrial water softening

• Boiler and equipment scale-control pretreatment

Benefits

• Efficient regeneration

• Good kinetic performance

• Low extractables

• Regenerable using sodium chloride (NaCl) brine

Certifications

• WQA certified to NSF/ANSI 61

• Complies with FDA 21 CFR 173.25

• Kosher certified