Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Lanxes-s LEWATIT MonoPlus SM 1000 KR Li-7 Ion Exchange Resin

Lanxes-s LEWATIT MonoPlus SM 1000 KR Li-7 is a high-purity lithium-form strong acid cation exchange resin from Lanxess’s MonoPlus series, engineered for selective lithium recovery and ultra-pure water polishing in battery-grade applications. It features uniform spherical beads, exceptional chemical stability, low sodium leakage, and optimized kinetics for efficient Li⁺/Na⁺ separation in brine or aqueous streams.
  • lanxes s lewatit monoplus sm 1000 kr li 7 ion exchange resin_a03448e0
  • lanxes s lewatit monoplus sm 1000 kr li 7 ion exchange resin_a03448e0

Features Of Lanxes-s LEWATIT MonoPlus SM 1000 KR Li-7 Ion Exchange Resin

  1. Highly selective lithium-7 (⁷Li) isotope enrichment capability via optimized chelating functional groups.

  2. Monodisperse spherical bead structure ensuring uniform flow distribution and low pressure drop in column operation.

  3. Exceptional chemical and osmotic stability in acidic to neutral aqueous environments, resistant to degradation during repeated regeneration cycles.

  4. Pre-loaded with high-purity lithium-7 ions, minimizing initial conditioning time and enabling immediate use in isotopic separation processes.

  5. Low total organic carbon (TOC) leaching profile, meeting stringent purity requirements for nuclear-grade and pharmaceutical intermediate applications.

Typical Applications Of Lanxes-s LEWATIT MonoPlus SM 1000 KR Li-7 Ion Exchange Resin

  1. Lithium-7 isotope enrichment for molten salt nuclear reactor coolants and tritium breeding blankets.

  2. Purification and isotopic upgrading of lithium hydroxide and lithium carbonate feedstocks for battery-grade materials.

  3. Research-scale lithium isotope separation in national laboratories and academic isotope chemistry programs.

  4. Final polishing step in high-purity lithium salt production for positron emission tomography (PET) radiopharmaceutical synthesis.

  5. Controlled lithium-7 recovery from spent electrolyte streams in advanced lithium-ion battery recycling facilities.

Specifications Of Lanxes-s LEWATIT MonoPlus SM 1000 KR Li-7 Ion Exchange Resin

Chemical TypeChelating ion exchange resin with iminodiacetic acid functional groups, pre-equilibrated with lithium-7
Product FormMoist, spherical beads
AppearanceOff-white to light beige, free-flowing granular solid
Particle Size Range0.4–0.8 mm
Moisture Content45–50% (w/w)
Ion FormLithium-7 (⁷Li⁺) dominant (>99.98% isotopic purity)
Functional Capacity (min.)1.8 mmol ⁷Li⁺/g dry resin
Storage ConditionStore at 5–35°C; protect from freezing and direct sunlight


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *