China Factory Direct
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| CAS number | 72102-84-2 |
| Product name | Pigment Orange 64 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial GradeCosmetic GradeFood Grade |
| Packaging | 25KG/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 |
|---|---|---|
| Printing Inks | Provides vibrant orange coloration for packaging and label printing | Mixed into resins or solvents and dispersed via grinding to prepare inks |
| Plastic Coloring | Used for coloring plastic products such as polyolefins and polystyrene | Added during plastic melt processing, followed by extrusion or injection molding |
| Coatings | Used in architectural coatings, industrial coatings, and automotive paints | Mixed with resins and additives, then processed via grinding and let-down |
| Rubber Products | Used for coloring rubber seals, tires, and other rubber components | Incorporated during rubber compounding, followed by calendering or vulcanization |
| Cosmetics | Used as a pigment in color cosmetics such as lipsticks and eyeshadows | Uniformly blended with base materials and processed via grinding and emulsification |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Purity (main component) | HPLC-UV | Quantifies the primary pigment peak 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. |
| pH of Aqueous Slurry | Potentiometric Measurement | Measures hydrogen ion activity in a standardized pigment-water suspension using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Analyzes scattered laser light intensity to calculate volume-based particle size distribution. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Simultaneously quantifies trace metal elements after acid digestion by measuring element-specific emission spectra. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents using gas chromatography with flame ionization detection. |
| Color Strength (Tinting Strength) | Reflectance Spectrophotometry | Compares reflectance curve of test sample vs. reference standard in standardized oil or polymer dispersion. |
| Heat Stability | Thermogravimetric Analysis (TGA) | Measures weight loss under controlled heating to assess decomposition onset temperature and thermal stability. |
| Lightfastness | Xenon Arc Weathering Test | Evaluates color change after exposure to controlled xenon lamp irradiation simulating sunlight and humidity. |
| Oil Absorption | Glossmeter-Based Oil Absorption Test | Determines grams of linseed oil required to form a stiff paste with 100 g pigment using spatula and visual consistency assessment. |
| Bulk Density | ASTM D1473 | Measures mass per unit volume of freely settled powder using standardized cylinder and tapping procedure. |
| Test Item | Specification |
|---|---|
| Appearance | Orange crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Insoluble in water; soluble in chlorinated hydrocarbons and aromatic solvents |
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| 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.