Pigment Red 202 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3089-17-6 |
| Product name | Pigment Red 202 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial GradeReagent 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) |
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Documents We Provide for Pigment Red 202
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Pigment Red 202 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Pigment Red 202
| Industry | Application | Process |
|---|---|---|
| Pigments & Coatings | Manufacture of coatings and paints | Mixed with other components and homogenized |
| Plastics | Coloration of plastic products | Mixed with plastic raw materials, followed by extrusion or injection molding |
| Rubber | Coloration of rubber products | Mixed with rubber raw materials, followed by vulcanization |
| Stationery & Art Supplies | Stationery and artist’s pigments | Dispersed in aqueous or oleaginous media to produce colored inks or pigments |
Manufacturing Quality Control of Pigment Red 202
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Purity (by HPLC) | HPLC-UV | Quantifies main component using reverse-phase chromatography with UV detection at characteristic wavelength. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric titration with iodine-based reagent. |
| Ash Content | Gravimetric Analysis | Determines inorganic residue after high-temperature incineration and weighing of residual ash. |
| Residue on Sieve (45 um) | Dry Sieving | Evaluates particle size distribution by measuring mass retained on a standardized 45 um sieve. |
| pH of Aqueous Extract | pH Meter Measurement | Measures hydrogen ion activity in aqueous suspension prepared under controlled conditions. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Simultaneously quantifies trace metal elements after acid digestion using plasma emission spectroscopy. |
| Chlorinated Benzene Impurities | GC-MS | Identifies and quantifies volatile organic impurities using gas chromatography coupled with mass spectrometry. |
| Color Strength (Relative to Standard) | UV-Vis Spectrophotometry | Compares absorbance of sample solution to certified reference standard at lambda-max. |
| Lightfastness | Xenon Arc Weathering Test | Assesses color change after exposure to controlled xenon lamp irradiation simulating sunlight. |
| Heat Stability | Thermogravimetric Analysis (TGA) | Evaluates weight loss profile under nitrogen atmosphere to determine decomposition onset temperature. |
| Particle Size Distribution (D50) | Laser Diffraction | Measures volume-weighted particle size distribution by analyzing light scattering pattern. |
| Organic Volatile Impurities | Headspace GC-FID | Detects residual solvents via gas chromatography with flame ionization detection after thermal equilibration. |
Technical Specifications of Pigment Red 202
| Test Item | Specification |
|---|---|
| Appearance | Red crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 275-285°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Insoluble in water; soluble in hot chlorobenzene and nitrobenzene |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Pigment Red 202
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Pigment Red 202
Industrial Pigment Red 202 Procurement FAQ
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.
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