Solvent Orange 63 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 16294-75-0 |
| Product name | Solvent Orange 63 |
| 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 Solvent Orange 63
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Solvent Orange 63 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Solvent Orange 63
| Industry | Application | Process |
|---|---|---|
| Printing Inks | Colorant | Dissolved in ink vehicle and uniformly dispersed |
| Coatings | Dye additive | Combined with resin systems to deliver vibrant orange coloration |
| Plastics | Polymer coloring | Incorporated into the polymer melt during processing |
| Textile Dyeing | Synthetic fiber dyeing | High-temperature, high-pressure dyeing process |
| Leather Processing | Dyeing and surface coating | Used with resins for surface finishing |
Manufacturing Quality Control of Solvent Orange 63
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination based on peak area comparison with certified reference standard using reversed-phase chromatography and UV detection at 450-480 nm. |
| Related Substances | HPLC-DAD | Separation and identification of impurities using gradient HPLC with diode array detection; impurities quantified relative to main peak. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration using iodine generation in methanol-based reagent; water content determined by stoichiometric reaction with iodine. |
| Residue on Ignition | Gravimetric Analysis | Sample incinerated at 750-800 C; residual inorganic ash weighed after cooling in desiccator. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element detection after acid digestion; total heavy metals quantified by atomic emission intensity at characteristic wavelengths. |
| Chlorinated Impurities | GC-ECD | Gas chromatographic separation followed by electron capture detection for halogenated compounds; sensitivity optimized for chlorinated aromatics. |
| Sulfated Ash | Gravimetric Analysis | Sample treated with sulfuric acid, charred, then ignited at 700 C; residue weighed as sulfate-derived ash. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity vs. angle to calculate volume-based particle size distribution in dispersed suspension. |
| Bulk Density | Tap Density Measurement | Mass of sample divided by its volume after standardized mechanical tapping (ASTM D1895). |
| pH of Aqueous Suspension | Potentiometric Measurement | pH electrode measurement of saturated aqueous suspension (1% w/v) at 25 C using calibrated pH meter. |
| Organic Volatile Impurities | GC-FID | Headspace or direct injection GC with flame ionization detection; volatile solvents and low-MW organics quantified against calibration standards. |
| Color Strength (Tinting Strength) | Visual Comparison or Reflectance Spectrophotometry | Comparison of dyed substrate against master standard under controlled lighting; or reflectance ratio calculation at lambda-max vs. standard. |
Technical Specifications of Solvent Orange 63
| Test Item | Specification |
|---|---|
| Appearance | Red solid |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 182–186°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Color (APHA/Pt-Co) | Not applicable |
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 Solvent Orange 63
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Solvent Orange 63
Industrial Solvent Orange 63 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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