Pigment Yellow 183 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 65212-77-3 |
| Product name | Pigment Yellow 183 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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) |
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Documents We Provide for Pigment Yellow 183
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Pigment Yellow 183 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Pigment Yellow 183
| Industry | Application | Process |
|---|---|---|
| Ink Manufacturing | Used as a yellow pigment in printing inks to deliver vibrant yellow hues | Prepared via organic synthesis, typically involving condensation reactions of azo compounds |
| Plastics Industry | Used for coloring plastic products to impart yellow shades | Dispersed into plastic resins and incorporated via melt mixing |
| Coatings Industry | Used as a yellow pigment in coatings to enhance color stability | Uniformly dispersed into coating binders through grinding and dispersion |
| Paper Industry | Used for paper coating or dyeing to provide stable yellow coloration | Applied to the paper surface via coating processes |
Manufacturing Quality Control of Pigment Yellow 183
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Purity (main component) | HPLC-UV | Quantifies pigment content by separation on a reversed-phase column and UV absorbance detection at characteristic wavelength. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric titration using iodine-based redox reaction. |
| Residue on Sieve (45 um) | Dry Sieving | Determines particle agglomerate fraction retained on a standardized 45 um mesh sieve after mechanical sieving. |
| Bulk Density | ASTM D1895 Method A | Measures mass per unit volume of freely settled powder in a calibrated cylinder. |
| Tint Strength | Reflectance Spectrophotometry | Compares color strength relative to a certified reference standard by measuring reflectance in polymer film or ink drawdown. |
| pH of Aqueous Extract | Potentiometric pH Measurement | Determines acidity/alkalinity of water extract using calibrated glass electrode and pH meter. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Quantifies trace metal impurities after acid digestion by plasma excitation and element-specific emission detection. |
| Water Soluble Salts | Conductivity Titration | Measures total ionic content in aqueous extract via electrical conductivity before and after ion exchange. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution by measuring angular variation of laser light scattered by dispersed particles. |
| Thermal Stability | TGA | Evaluates weight loss profile under controlled heating to assess decomposition onset temperature and residue. |
| Organic Volatile Impurities | GC-FID | Detects and quantifies residual solvents and low-MW organics using gas chromatographic separation and flame ionization detection. |
| Colorimetric Values (L, a, b*) | CIE Lab Colorimetry | Measures tristimulus color coordinates using spectrophotometer with D65 illuminant and 10-degree observer. |
Technical Specifications of Pigment Yellow 183
| Test Item | Specification |
|---|---|
| Appearance | Yellow crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Insoluble in water; soluble in hot dimethylformamide and chlorobenzene |
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 Yellow 183
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Pigment Yellow 183
Industrial Pigment Yellow 183 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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