China Factory Direct
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| CAS number | 9002-23-7 |
| Product name | AMBERLITE IR-120 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Chemical | Production of deionized water | Ion exchange |
| Pharmaceutical | Purification and separation of active pharmaceutical ingredients | Cation exchange |
| Environmental | Wastewater treatment for heavy metal ion removal | Ion adsorption |
| Food & Beverage | pH adjustment of food products | Ion exchange deacidification |
| Nuclear | Removal of radioactive cations | Resin adsorption |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Total Exchange Capacity | Acid-Base Titration | Quantifies total ion exchange sites by complete Na+ displacement with HCl and back-titration of excess acid. |
| Moisture Content | Gravimetric Analysis | Determines water loss after drying at 105 C to constant weight. |
| Particle Size Distribution | Sieving Method | Measures fraction of beads retained on standardized mesh sieves per ASTM D4285. |
| Bulk Density | Volumetric Weighing | Calculates mass per unit volume of settled resin in a calibrated cylinder. |
| Sodium Form Conversion Efficiency | Flame Photometry | Measures residual Ca2+/Mg2+ after Na+ regeneration; lower levels indicate higher conversion. |
| Iron Content | ICP-OES | Quantifies trace Fe impurity by atomic emission intensity at characteristic wavelength. |
| Total Organic Carbon (TOC) | High-Temperature Catalytic Oxidation | Oxidizes organic impurities to CO2 and measures generated carbon content. |
| Fines Content | Wet Sieving | Determines sub-100 micron particles removed by washing through 100-mesh sieve. |
| pH of Aqueous Extract | Potentiometric Measurement | Measures pH of deionized water extract to assess residual acidity or hydrolysis products. |
| Crosslinking Degree (DVB %) | Gas Chromatography | Determines divinylbenzene content via pyrolysis-GC analysis of polymer matrix. |
| Mechanical Strength | Abrasion Test (ASTM D4285) | Evaluates bead integrity by measuring weight loss after controlled tumbling with abrasives. |
| Microbial Contamination | Membrane Filtration | Quantifies viable aerobic microorganisms by filtration, incubation, and colony counting. |
| Test Item | Specification |
|---|---|
| Appearance | Amber, spherical beads |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=1.0% |
| Solubility | Insoluble in water and common organic solvents |
| Odor | Characteristic, non-pungent |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.