China Factory Direct
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| CAS number | 12174-11-7 |
| Product name | ATTAPULGITE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic 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 |
|---|---|---|
| Coatings | Thickening, anti-settling, anti-sagging | Dispersion, mixing, formulation |
| Inks | Improving printability and stability | Grinding, blending |
| Personal Care | Viscosity control, emulsion stabilization | Emulsification, homogenization |
| Pharmaceuticals | Controlled drug release, suspension stabilization | Blending, tablet compression, coating |
| Adhesives | Enhancing thixotropy, preventing dripping | Batch preparation, mixing |
| Sealants | Improving application performance and storage stability | Extrusion, curing |
| Petrochemicals | Drilling fluid thickening and stabilization | Mud formulation, circulation |
| Plastics & Rubber | Improving processing performance | Extrusion, injection molding |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies active component via stoichiometric neutralization with standardized NaOH or HCl solution. |
| Moisture Content | Karl Fischer Titration | Measures water content based on electrochemical reaction between iodine and water in a methanol-based reagent. |
| Loss on Drying | Gravimetric Analysis | Determines volatile matter by measuring mass loss after controlled heating at specified temperature and time. |
| pH (1% aqueous suspension) | pH Meter Measurement | Evaluates acidity/basicity of a standardized suspension using calibrated pH electrode. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metal content by atomic absorption of characteristic wavelengths in flame or graphite furnace. |
| Iron (Fe) Content | ICP-OES | Measures trace Fe concentration via emission intensity of excited Fe atoms in high-temperature plasma. |
| Chloride (Cl-) Content | Potentiometric Titration | Determines chloride ions using silver nitrate titrant and silver/silver chloride indicator electrode. |
| Sulfate (SO42-) Content | Gravimetric Analysis | Precipitates sulfate as BaSO4 and quantifies via dried precipitate mass. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution by measuring angular variation in laser light scattering from dispersed particles. |
| Bulk Density | Volumetric Method | Calculates mass per unit volume using standardized funnel and graduated cylinder under controlled tapping. |
| Viscosity (1% dispersion in water) | Rotational Viscometry | Measures resistance to flow under defined shear rate using spindle-type viscometer. |
| Microbial Contamination | Membrane Filtration | Quantifies viable aerobic microorganisms by filtration, membrane transfer to agar, and colony enumeration. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.2% |
| Heavy Metals | <=10 ppm |
| Acid Value (mg KOH/g) | <=2.0 mg KOH/g |
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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.