China Factory Direct
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| CAS number | 5580-57-4 |
| Product name | 3,3'-[(2-chloro-5-methyl-p-phenylene)bis[imino(1-acetyl-2-oxoethylene)azo]]bis[4-chloro-N-(3-chloro-o-tolyl)benzamide] |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Inks | Coloration of gravure inks for publication, solvent-based inks, and water-based inks | Dispersed via high-speed dispersion or sand milling in a grinding medium |
| Coatings | Coloration of industrial coatings, automotive refinish coatings, OEM coatings, and baking finishes | Formulated by mixing with resins, additives, and solvents, followed by grinding and dispersion |
| Plastics | Coloration of polyethylene, polypropylene, polyvinyl chloride (PVC), and other plastics | Pre-dispersed into or directly compounded with resin carriers during extrusion pelletization |
| Printing | Coloration for packaging printing and specialty printing | Incorporated into ink vehicles and dispersed using three-roll mills or ball mills |
| 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-sulfur dioxide reaction in pyridine-methanol medium. |
| Residue on Sieve (45 um) | Dry Sieving | Determines particle agglomerate content by mechanical sieving through a standardized 45 um mesh screen. |
| pH of Aqueous Extract | pH Meter Measurement | Evaluates acidity/basicity by measuring H+ activity in a standardized aqueous suspension after equilibrium. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Simultaneously quantifies trace metal impurities after acid digestion using plasma excitation and element-specific emission spectroscopy. |
| Ash Content | Gravimetric Analysis (Ignition at 550 C) | Measures inorganic residue mass after high-temperature combustion of organic matrix in a muffle furnace. |
| Color Strength (Tinting Strength) | Reflectance Spectrophotometry | Compares color intensity relative to a certified standard by measuring diffuse reflectance in a standardized oil or PVC paste. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution by analyzing angular dependence of laser light scattering from dispersed particles in liquid medium. |
| Organic Volatile Impurities | GC-FID | Identifies and quantifies residual solvents and organics via capillary column separation and flame ionization detection. |
| Heat Stability | Thermogravimetric Analysis (TGA) | Assesses thermal decomposition onset and weight loss profile under controlled nitrogen atmosphere up to 300 C. |
| Oil Absorption | ASTM D281 | Measures grams of linseed oil required to form a stiff paste with 100 g pigment, indicating surface area and dispersibility. |
| Bulk Density | Graduated Cylinder Method | Determines mass per unit volume of freely settled powder in a standardized cylinder under defined tapping conditions. |
| Test Item | Specification |
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| 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% |
| Solubility | Insoluble in water; soluble in chlorinated hydrocarbons and nitrobenzene |
| Odor | Characteristic, faint odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.