Pigment Red 48:3 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 15782-05-5 |
| Product name | Pigment Red 48:3 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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 48:3
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Pigment Red 48:3 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Pigment Red 48:3
| Industry | Application | Process |
|---|---|---|
| Coatings | Used in the production of red coatings and decorative finishes | Dispersed in solvent-based or waterborne coating systems to impart vibrant red coloration |
| Plastics | Coloring plastic products such as polyolefins and polyvinyl chloride (PVC) | Incorporated into plastic substrates via extrusion or injection molding |
| Inks | Used in printing inks, particularly for packaging and publication applications | Dispersed in ink vehicles for compatibility with offset, gravure, and other printing processes |
| Textiles | Used as a dye alternative for coloring synthetic fibers | Added during fiber spinning for dope dyeing or applied via coating treatments |
| Construction Materials | Used in colored cement, concrete, and architectural coatings | Incorporated during construction material mixing to ensure uniform, durable coloration |
Manufacturing Quality Control of Pigment Red 48:3
| 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 | Determines water content via coulometric or volumetric titration using iodine-based reagent reacting stoichiometrically with water. |
| Ash Content | Gravimetric Analysis (Incineration) | Measures inorganic residue after high-temperature combustion and weighing of residual ash. |
| pH of Aqueous Extract | Potentiometric pH Measurement | Evaluates acidity/alkalinity of water extract using calibrated pH electrode and reference electrode. |
| Particle Size Distribution | Laser Diffraction | Derives size distribution from angular scattering pattern of laser beam passing through dispersed sample. |
| Color Strength (Tinting Strength) | Reflectance Spectrophotometry | Compares reflectance curve and relative color strength against certified standard using spectrophotometer with D65 illuminant. |
| 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. |
| Chloride Ion Content | Ion Chromatography | Separates and detects chloride anions in aqueous extract using conductivity detection after ion-exchange separation. |
| Bulk Density | ASTM D1895 Method A | Measures mass per unit volume of freely settled powder using standardized cylinder and tapping procedure. |
| Thermal Stability | Thermogravimetric Analysis (TGA) | Assesses weight loss profile under controlled heating to determine onset decomposition temperature and residual mass. |
| Organic Volatile Impurities | Headspace GC-MS | Detects and identifies volatile organic impurities by gas chromatographic separation followed by mass spectral identification. |
Technical Specifications of Pigment Red 48:3
| Test Item | Specification |
|---|---|
| Appearance | Red 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 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 Red 48:3
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Pigment Red 48:3
Industrial Pigment Red 48:3 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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