Pigment Red 49:2 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1103-39-5 |
| Product name | Pigment Red 49:2 |
| 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 Red 49:2
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Pigment Red 49:2 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Pigment Red 49:2
| Industry | Application | Process |
|---|---|---|
| Coatings | Pigment | Used in the production of colored coatings |
| Plastics | Colorant | Applied for coloring plastic products |
| Inks | Pigment | Used in formulating printing inks |
| Cosmetics | Colorant | Applied for coloration in cosmetic formulations |
| Textiles | Fiber dyeing | Applied in textile dyeing processes |
| Construction materials | Pigment | Applied for coloring construction materials |
| Rubber | Colorant | Applied for coloring rubber products |
Manufacturing Quality Control of Pigment Red 49:2
| 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. |
| Ash Content | Gravimetric Analysis (Muffle Furnace) | 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 to calculate size distribution based on Mie theory. |
| Color Strength (Tinting Strength) | Reflectance Spectrophotometry (CIELAB) | Compares color difference (Delta E) of standard and sample dispersions in standardized vehicle. |
| pH of Aqueous Extract | Potentiometric pH Measurement | Determines acidity/alkalinity of aqueous suspension using calibrated pH electrode. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Quantifies elemental concentrations by measuring atomic emission intensities after plasma atomization/excitation. |
| Residual Solvents | Gas Chromatography (GC-FID) | Separates and detects volatile organic solvents using flame ionization detection. |
| Bulk Density | ASTM D1895 Method A (Tapped Density) | Measures mass per unit volume after mechanical tapping of powder in a graduated cylinder. |
| Heat Stability | Thermogravimetric Analysis (TGA) or Isothermal Oven Test | Evaluates weight loss or color change after exposure to elevated temperature for fixed duration. |
| Filterability (in standard vehicle) | Filtration Time Test | Measures time required to filter a defined pigment dispersion through standardized filter medium under constant pressure. |
Technical Specifications of Pigment Red 49:2
| Test Item | Specification |
|---|---|
| Appearance | Red crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.2% |
| Heavy Metals | <=20 ppm |
| 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 49:2
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Pigment Red 49:2
Industrial Pigment Red 49:2 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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