Pigment Yellow 12 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 15541-56-7 |
| Product name | Pigment Yellow 12 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeMaterial 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 Yellow 12
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Pigment Yellow 12 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Pigment Yellow 12
| Industry | Application | Process |
|---|---|---|
| Paints & Coatings | Used as a yellow pigment in architectural coatings, industrial coatings, and automotive paints, providing excellent lightfastness and weather resistance | Dispersed in resin systems and processed into final coating products via grinding, mixing, and filtration |
| Printing Inks | Applied as a colorant in gravure, flexographic, and offset inks, delivering high brightness and good ink stability | Mixed with vehicles, solvents, and additives, then ground and adjusted to target viscosity |
| Plastics Processing | Used for coloring plastic products such as polyolefins (e.g., PP, PE), ABS, and PC, imparting vibrant yellow shades | Incorporated during plastic melt compounding and uniformly dispersed using a twin-screw extruder |
| Rubber Products | Applied for coloring rubber products including tires and seals, offering both heat resistance and aging resistance | Mixed with rubber base compounds in an internal mixer, followed by calendering or vulcanization |
| Textile Printing & Dyeing | Used as a pigment for textile printing, suitable for coloring certain synthetic fibers | Processed under high-temperature, high-pressure conditions with dispersing agents for dyeing or printing |
Manufacturing Quality Control of Pigment Yellow 12
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Purity (main component) | HPLC-UV | Quantifies pigment Y12 content by separation on reversed-phase column and UV absorbance detection at characteristic wavelength. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric titration with iodine-based reagent reacting stoichiometrically with water. |
| Ash Content | Gravimetric Analysis (Incineration) | Determines inorganic residue after high-temperature combustion and weighing of residual ash. |
| Volatile Matter | Thermogravimetric Analysis (TGA) | Measures mass loss upon controlled heating to quantify organic volatiles and solvents. |
| Particle Size Distribution | Laser Diffraction | Analyzes scattered laser light intensity patterns to calculate size distribution based on Mie theory. |
| Color Strength (Tinting Strength) | Reflectance Spectrophotometry | Compares reflectance spectra of standardized pigment dispersions against reference standard to calculate relative color strength. |
| pH of Aqueous Extract | pH Meter Measurement | Determines acidity/alkalinity of aqueous suspension prepared under standardized conditions using calibrated pH electrode. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Simultaneously quantifies trace metals after acid digestion by measuring element-specific atomic emission intensities. |
| Residual Solvents | Gas Chromatography (GC-FID) | Separates and quantifies volatile organic solvents using capillary column and flame ionization detection. |
| Bulk Density | ASTM D1895 Method A (Tapped Density) | Measures mass per unit volume after standardized tapping of powder in graduated cylinder. |
| Heat Stability | Thermogravimetric Analysis (TGA) or Oven Aging | Evaluates weight loss or color change after exposure to elevated temperature for fixed duration. |
| Water Soluble Salts | Conductivity Measurement | Quantifies ionic impurities by measuring electrical conductivity of aqueous extract solution. |
Technical Specifications of Pigment Yellow 12
| Test Item | Specification |
|---|---|
| Appearance | Yellow crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.2% |
| Single Impurity | <=0.3% |
| Water Content (KF) | <=0.4% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.5% |
| Solubility | Insoluble in water; soluble in chlorinated hydrocarbons 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 Yellow 12
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Pigment Yellow 12
Industrial Pigment Yellow 12 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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