Pigment Yellow 62 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 12286-66-7 |
| Product name | Pigment Yellow 62 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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) |
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Documents We Provide for Pigment Yellow 62
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Pigment Yellow 62 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Pigment Yellow 62
| Industry | Application | Process |
|---|---|---|
| Coatings and Paints | Coloration of industrial coatings and paints | Mixing and dispersion |
| Plastics | Coloration of plastic products | Predispersion and masterbatch production |
| Textiles | Dyeing of textile materials | Dyeing and masterbatch application |
| Leather | Dyeing of leather products | Dyeing and dispersion |
| Paper | Coloration of paper | Dispersion and mixing |
| Packaging Materials | Coloration of plastic and paper packaging materials | Predispersion and mixing |
| Automotive Industry | Coating applications for automotive components | High-performance coating manufacturing |
| Aerospace | Coating applications for aerospace components | High-temperature and corrosion-resistant coating processing |
| Cosmetics | Coloration of cosmetic products | Fine dispersion and safe coloration |
Manufacturing Quality Control of Pigment Yellow 62
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Purity (Main Component Content) | HPLC-UV | Quantitative determination based on retention time and UV absorbance at characteristic wavelength (e.g., 420 nm) relative to a certified reference standard. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration measuring water content via iodine–sulfur dioxide reaction in anhydrous methanol-based solvent. |
| Residue on Ignition (Ash Content) | Gravimetric Analysis (Weight Loss on Ignition) | Sample is ignited at 550–600 °C; ash residue mass is measured after cooling in desiccator to determine inorganic impurities. |
| Heavy Metals (Pb, Cd, Hg, Cr, As) | ICP-OES | Multi-element quantification after acid digestion by measuring element-specific atomic emission intensities in plasma. |
| Particle Size Distribution | Laser Diffraction | Analysis of angular scattering pattern of laser beam passed through dispersed sample to calculate volume-based particle size distribution. |
| Color Strength (Tinting Strength) | Reflectance Spectrophotometry (CIELab, ISO 787-19) | Comparison of reflectance spectra against standard batch; calculated as ratio of color difference (ΔE* or ΔY) under D65 illuminant. |
| pH of Aqueous Extract | Potentiometric pH Measurement | Determination of hydrogen ion activity in aqueous suspension (1:10 w/v, 30 min agitation) using calibrated glass electrode. |
| Organic Volatile Impurities | GC-MS | Separation and detection of residual solvents or synthesis by-products using capillary column chromatography coupled with mass spectrometric identification/quantification. |
| Chloride Ion Content | Ion Chromatography (IC) or Potentiometric Titration | Anion separation on ion-exchange column with conductivity detection (IC), or argentometric titration with AgNO₃ endpoint detection. |
| Bulk Density (Apparent & Tapped) | ASTM D1895 (Gravimetric Volumetric Method) | Mass per unit volume measured before and after standardized mechanical tapping to assess flowability and packing behavior. |
| Thermal Stability (Onset Decomposition Temperature) | TGA | Measurement of mass loss versus temperature under controlled nitrogen atmosphere to determine onset degradation temperature (e.g., DTG peak). |
Technical Specifications of Pigment Yellow 62
| Test Item | Specification |
|---|---|
| Appearance | Yellow powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Identification (IR) | Conforms to reference spectrum |
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 62
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Pigment Yellow 62
Industrial Pigment Yellow 62 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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