Pigment Orange 5 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3468-63-1 |
| Product name | Pigment Orange 5 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 Orange 5
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Pigment Orange 5 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Pigment Orange 5
| Industry | Application | Process |
|---|---|---|
| Ink Manufacturing | Used in the production of offset, gravure, and solvent-based inks to deliver vibrant orange hues. | Pigment is dispersed into a vehicle (e.g., oil-based resins or solvents) and processed via grinding and dispersion. |
| Coatings Industry | Used in industrial coatings, automotive refinish paints, decorative coatings, and baked enamels, offering excellent hiding power and lightfastness. | Pigment is blended with film-forming substances such as alkyd or acrylic resins and processed via sand milling or high-speed dispersion. |
| Plastics Processing | Used for coloring polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), and rubber, exhibiting low migration. | Pigment is dry-blended or liquid-colored with plastic resins or raw rubber, then processed via extrusion or molding. |
| Stationery & Art Supplies | Used for coloring watercolors, oil paints, crayons, and colored pencils. | Pigment is mixed with binders, fillers, and waxes, then milled and color-adjusted using three-roll mills. |
| Printing & Packaging | Used for printing on packaging materials, requiring vivid color and high stability. | Pigmented inks are transferred onto paper or film substrates via flexographic or gravure printing processes. |
Manufacturing Quality Control of Pigment Orange 5
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Purity (by assay) | HPLC-UV | Quantifies main component using reverse-phase HPLC with UV detection at characteristic wavelength (e.g., 480 nm) and external standard calibration. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric titration using iodine-based redox reaction in anhydrous methanol medium. |
| Ash Content | Gravimetric Analysis (Ignition at 550 C) | Determines inorganic residue after high-temperature combustion and subsequent weighing of residual ash. |
| pH of Aqueous Extract | pH Meter Measurement | Measures hydrogen ion activity in a standardized aqueous suspension (e.g., 1% w/v, stirred 30 min, filtered). |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Simultaneously quantifies trace metal impurities after acid digestion using plasma excitation and element-specific emission spectroscopy. |
| Residue on Sieve (45 um) | Dry Sieving | Determines particle size distribution by mechanical sieving and gravimetric analysis of material retained on 45 um mesh. |
| Color Strength (Tinting Strength) | Reflectance Spectrophotometry | Compares color intensity relative to a certified reference standard using Kubelka-Munk theory applied to reflectance data. |
| Organic Volatile Impurities | GC-FID | Identifies and quantifies residual solvents and low-MW organics using capillary column separation and flame ionization detection. |
| Chlorinated Aromatic Impurities | GC-MS | Detects and confirms chlorinated by-products (e.g., chlorobenzenes, chloroanilines) via mass spectral library matching. |
| Bulk Density | ASTM D1895 Method A | Measures mass per unit volume of freely settled powder in a calibrated cylinder under standardized conditions. |
| Thermal Stability (Onset Decomposition Temp) | TGA | Determines temperature at which mass loss begins under controlled nitrogen atmosphere, indicating decomposition onset. |
| Particle Size Distribution (D50) | Laser Diffraction | Measures volume-weighted particle size distribution by analyzing angular dependence of scattered laser light from dispersed sample. |
Technical Specifications of Pigment Orange 5
| Test Item | Specification |
|---|---|
| Appearance | Orange crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Melting Point | 245-255°C |
| Solubility | Insoluble in water; soluble in hot chlorobenzene 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 Orange 5
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Pigment Orange 5
Industrial Pigment Orange 5 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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