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Light Yellow Crystal Spherical Beads 001×7 Strong Acid Cation Exchange Resin for High-Performance Water Softening with 99.9% Purity
Product Details:
| Place of Origin: | Shaanxi, China |
| Brand Name: | Sphelite |
| Model Number: | 001*7 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 liters |
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| Price: | $0.85/liters 100-9999 liters |
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Detail Information |
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| Other Names: | Ion Exchange Resin | MF: | C8H8 |
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| EINECS No.: | 202-851-5 | Type: | Synthetic Resin And Plastics |
| Purity: | 99.9% | Color: | Light Yellow |
| Appearance: | Crystal Spherical Beads | Application: | Water Softening |
| Usage: | Water Treatment Chemicals | Grade: | Food/INDUSTRIAL GRADE |
| Certificate: | ISO9001:2015 | MOQ: | 100 Liters |
| Highlight: | pale yellow water softening resin,strong acid cation exchange resin,high-performance water treatment resin |
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Product Description
| S/N | Items | Technical Indexes |
|---|---|---|
| 1 | Appearance | Light yellow crystal spherical beads |
| 2 | Particle size range (mm) ≥ 95% | 0.315-1.25 |
| 3 | Moisture Content (%) | 46-50 |
| 4 | Shipping weight (g/ml) | 0.75-0.86 |
| 5 | True density (g/ml) | 1.25-1.28 |
| 6 | Manufacture type | Na+ |
| 7 | Maximum temperature limit | [H+] 120°C |
| 8 | Sphericity after attrition (%) ≥ | 90 |
| 9 | Minimum bed depth | 75mm |
| 10 | Volume exchange capacity (mmol/ml) ≥ | 1.10 |
001×7 is a strong acidic cation exchange resin with sulfonic acid functional groups (−SO₃H). It can dissociate hydrogen ions (H⁺) in water solutions.
The resin is composed of a high-molecular backbone and ion exchange groups. The high-molecular backbone supports the resin structure and sulfonic acid groups act as active sites responsible for the ion exchange process.
When the resin contacts with a solution containing cations, the hydrogen ions on the resin undergo exchange with the cations in the solution. This exchange is based on differences in charge balance and ionic affinity.
For example, the resin can remove hard water components of calcium ions (Ca²⁺) and magnesium ions (Mg²⁺) from water, while releasing hydrogen ions to achieve water softening.
- Water Treatment: Highly effective in water treatment applications for softening water by eliminating hardness-causing ions. Excels at removing heavy metal contaminants including lead and copper, as well as radioactive substances, ensuring safety and purity of drinking water and industrial water supplies.
- Pharmaceutical Industry: Plays a crucial role in drug purification processes by efficiently removing impurity ions, thereby enhancing the purity and quality of pharmaceutical products to meet stringent regulatory standards.
- Food Industry: Utilized for various purposes including decolorizing sugar solutions and clarifying fruit juices. Effectively removes undesirable flavors and pigments to improve sensory qualities and marketability while maintaining nutritional value and safety.
- Chemical Industry: Finds applications as a catalyst carrier and separation medium. Ideal for supporting catalytic reactions and facilitating mixture separation, enhancing process efficiency and product quality in chemical manufacturing.
After being used for a period of time, the exchange capacity of the resin will gradually decrease, requiring regeneration treatment.
Regeneration is typically carried out using strong acid solutions such as sulfuric acid and hydrochloric acid. Through acid washing, the cations on the resin are replaced to restore the resin's exchange capacity.
