PRODUCT INTRODUCTION
Chelating Agent is a high-performance industrial auxiliary designed to form stable complexes with metal ions such as calcium, magnesium, iron, copper and other heavy metals. It helps prevent scale formation, metal precipitation, oxidation and catalytic decomposition in industrial systems.
This product is widely used in water treatment, industrial cleaning, detergents, textile processing, papermaking, agricultural micronutrients and chemical synthesis. It provides strong chelating power, water solubility, broad pH tolerance, good stability and easy use.
Our chelating agent is produced under strict process control. It is available in different grades according to chelating capacity, pH range, solubility, metal ion affinity and application system. Each batch is inspected for appearance, purity, chelating value, pH value, solubility and stability before shipment.
We provide complete export documents including COA, TDS and SDS for quality traceability and customs compliance. Our technical team can recommend the most suitable grade and dosage according to your system requirement, water quality condition and destination country regulations.
POINTS FOR ATTENTION
ORDER INSTRUCTIONS
1. Confirm System Requirement and Water Quality Condition
Please inform us of your application field, target metal ions, water quality condition, pH range, required chelating capacity and processing condition. We will recommend the most suitable chelating agent grade.
2. Trial Sample and Laboratory Evaluation
We can provide trial samples for chelating test, stability test, scale inhibition test and compatibility evaluation. Customers may test chelating capacity, metal complex stability, system stability and final product performance. Sample COA and SDS will be attached.
3. Confirm Packaging, Quantity and Export Terms
Standard packing: 25kg bag / drum / carton, IBC tank. Custom shipping marks and pallet reinforcement available. Quotation under FOB / CIF / DDP is acceptable. Standard export data: HS Code 3824.9999, non-hazardous. Required customs documents: commercial invoice, packing list, bill of lading, certificate of origin, COA and SDS.
4. Delivery and After-sales Technical Support
Each batch is supplied with COA, TDS and SDS. Our technical team supports grade selection, dosage adjustment, formulation optimization and on-site guidance, and assists with import declaration information for destination ports.
Trial Order Tip:
For new customers, we recommend a small trial batch first to verify chelating agent performance in your actual system and pre-review export documents before bulk order.
For new customers, we recommend a small trial batch first to verify chelating agent performance in your actual system and pre-review export documents before bulk order.
USAGE NOTES
Dosage Control:
The recommended dosage varies by application, typically from 0.05% to 1.5%. Start from lower dosage and adjust according to test result and production condition.
The recommended dosage varies by application, typically from 0.05% to 1.5%. Start from lower dosage and adjust according to test result and production condition.
Adding Method:
Add chelating agent into water or industrial system according to formulation requirement. Ensure uniform dissolution and good mixing.
Add chelating agent into water or industrial system according to formulation requirement. Ensure uniform dissolution and good mixing.
Compatibility Check:
Before mass production, test compatibility with metal ions, auxiliary agents, additives and processing condition. Observe chelating capacity, stability and system performance.
Before mass production, test compatibility with metal ions, auxiliary agents, additives and processing condition. Observe chelating capacity, stability and system performance.
Process Condition Consideration:
Adjust grade and dosage according to target metal ions, pH range, temperature, water quality and application requirement. Control adding sequence and solution concentration properly.
Adjust grade and dosage according to target metal ions, pH range, temperature, water quality and application requirement. Control adding sequence and solution concentration properly.
Storage & Sea Freight Guidance:
Keep sealed in a cool, dry and ventilated warehouse. Avoid direct sunlight, moisture and high temperature. It is non-dangerous goods for shipping.
Keep sealed in a cool, dry and ventilated warehouse. Avoid direct sunlight, moisture and high temperature. It is non-dangerous goods for shipping.
Safety Operation:
Wear protective gloves, goggles and protective clothing during handling. Avoid contact with skin and eyes. If splashed into eyes, rinse with plenty of clean water immediately.
Wear protective gloves, goggles and protective clothing during handling. Avoid contact with skin and eyes. If splashed into eyes, rinse with plenty of clean water immediately.
COMMON FORMULAS
| Application Type | Main System Components | Recommended Grade |
|---|---|---|
| Water Treatment | Chelating agent, water, scale inhibitor, auxiliary agent | CA-200 |
| Industrial Cleaning | Chelating agent, water, surfactant, auxiliary agent | CA-300 |
| Detergent | Chelating agent, surfactant, builder, auxiliary agent | CA-400 |
| Textile Processing | Chelating agent, water, dyeing auxiliary agent | CA-500 |
| Papermaking | Chelating agent, water, papermaking auxiliary agent | CA-500 |
| Agricultural Micronutrient | Chelating agent, micronutrient salt, water | CA-600 |
| Heavy Metal Control System | Chelating agent, water, auxiliary agent | CA-100 / CA-300 |
| Custom System | Customer system requirement and application condition | Custom Chelating Agent |
Formula Guidance:
Use CA-100 for general systems, CA-200 for water treatment, CA-300 for industrial cleaning, CA-400 for detergents, CA-500 for textile and papermaking, CA-600 for agricultural micronutrients. The dosage should be confirmed by test result and production condition.
Use CA-100 for general systems, CA-200 for water treatment, CA-300 for industrial cleaning, CA-400 for detergents, CA-500 for textile and papermaking, CA-600 for agricultural micronutrients. The dosage should be confirmed by test result and production condition.
COMMON PROBLEMS IN DOWNSTREAM PRODUCTION
Insufficient Chelating Capacity
Unsuitable grade, insufficient dosage or wrong pH causes poor metal ion control.
Solution: Select suitable grade, increase dosage and control pH properly.
Metal Precipitation or Scale Formation
Low chelating capacity, high metal ion concentration or wrong pH causes precipitation.
Solution: Increase chelating agent dosage, improve pH control and add scale inhibitor.
Poor Stability in System
Unsuitable grade, incompatible additive or high temperature causes instability.
Solution: Test compatibility before production, select stable grade and control temperature.
Foam Problem
Unsuitable grade, high surfactant or high agitation causes foam generation.
Solution: Use low foam grade, add anti-foam agent and reduce agitation.
Color Change in System
Unsuitable grade, metal ion interference or wrong pH causes color change.
Solution: Select suitable grade, improve metal ion control and adjust pH.
Poor Compatibility with Additives
Wrong grade or incompatible additive causes precipitation or turbidity.
Solution: Test compatibility before mass production and select matching grade.
Customs Detention Due to Mismatched Documents
Incorrect HS code or SDS information triggers inspection and detention at destination ports.
Solution: Confirm destination country regulations before order. Standard export data: HS Code 3824.9999, non-hazardous. We supply consistent full-set SDS / COA documents.
High COD Load in Wastewater
High organic content or excessive dosage increases wastewater treatment load.
Solution: Optimize dosage, use concentrated grade and cooperate with wastewater treatment.
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FAQ
PRICE INFORMATION
- Quotation Basis: CMC price depends on product grade, viscosity, substitution degree, order quantity and delivery terms.
- Price Validity: All quotations are subject to market raw material fluctuation. Normally valid for 7 days unless otherwise specified.
- Price Contains: The quoted price covers product cost and standard export packaging. Freight, insurance and export charges are calculated separately according to Incoterms.
- Tax & Invoice: Commercial invoice for export will be provided. Relevant export tax formalities can be handled.
- Payment Discount: Better price can be offered for larger repeated orders. Please contact us for the latest formal quotation.
DELIVERY TIME & SHELF LIFE
- Production Lead Time: 7–15 working days after receiving your deposit, subject to factory production schedule.
- Shipping Arrangement: After production completion, we will book container and arrange shipment. Port space availability may affect the departure date.
- Transit Time: Sea transit time varies according to destination port, generally ranges from 15 to 45 days.
- Shelf Life: 24 months from production date when stored under proper dry and cool conditions with original sealed packaging.
- Storage Warning: Once the bag is opened, please consume as soon as possible and keep away from moisture, high temperature and direct sunlight.
PRODUCT QUALITY
- Raw Material Inspection: All raw materials are strictly inspected before entering production line to guarantee stable base quality.
- In-process Monitoring: Continuous online monitoring during production for viscosity, substitution degree and moisture content.
- Batch Test: Every finished batch will be sampled and tested before delivery. Qualified report will be provided together with shipment documents.
- Consistency Control: Automated production lines reduce batch difference, ensuring stable performance for repeated orders.
- Quality Support: We accept third-party inspection before shipment. Technical team offers after-sales technical support for quality related issues.
ABOUT US
- Headquartered in Shijiazhuang: Based in Shijiazhuang, Hebei, a globally influential fine chemical production hub with huge capacity and full industrial chain to ensure stable raw materials and bulk supply.
- Geographic Advantage: Convenient inland transport near Tianjin and Qingdao ports, supporting fast container shipment and competitive export logistics cost.
- Full-chain Supplier: One-stop provider of fine chemical additives and matching production equipment, custom service available beyond cellulose ethers.
- Technical Team: Professional team supplies formula consultation, sample testing and product selection for various industrial projects.
- Global Export: Years of export experience, providing reliable goods, full export documents and timely after-sales technical support.
相关产品及设备
USEFUL LINKS
- AIChE https://www.aiche.org/
- IChemE https://www.icheme.org/
- Cheresources https://www.cheresources.com/
- NIST Chemistry WebBook https://webbook.nist.gov/chemistry/
- AspenTech https://www.aspentech.com/
- DECHEMA https://www.dechema.de/en.html
- ChemEngPlanet https://www.chemengplanet.com/
- PubChem https://pubchem.ncbi.nlm.nih.gov/
- Chemical Processing https://www.chemicalprocessing.com/
- ChemIndustry https://www.chemindustry.com/
- PharmaChemEngineer https://www.pharmachemeng.com/
- GlobalSpec https://www.globalspec.com/