Solvent Red 109 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 53802-03-2 |
| Product name | Solvent Red 109 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeMaterial GradeCosmetic GradeFood 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 Red 109
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Solvent Red 109 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Solvent Red 109
| Industry | Application | Process |
|---|---|---|
| Ink Industry | Colorant for solvent-based inks | Formulated into gravure, flexographic, and screen printing inks |
| Coatings Industry | Colorant for solvent-based coatings | Incorporated into automotive coatings, industrial coatings, and wood finishes |
| Plastics Industry | Colorant for thermoplastic plastics | Dispersed in resin matrices such as polystyrene (PS) and polycarbonate (PC) |
| Cosmetics Industry | Colorant for color cosmetics, including lipsticks and nail enamels | Dissolved in oil-phase systems as a lipophilic dye |
| Textile Industry | Used in solvent dyeing or transfer printing | Applied in non-aqueous dyeing processes for specific synthetic fibers |
Manufacturing Quality Control of Solvent Red 109
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase chromatography with UV detection at characteristic wavelength (e.g., 520 nm) and external standard calibration. |
| Related Substances (Impurities) | HPLC-DAD or HPLC-MS | Separates and detects structurally related impurities (e.g., isomers, synthesis intermediates) via gradient elution and spectral or mass-based identification. |
| Moisture Content | Karl Fischer Titration (Coulometric) | Determines water content electrochemically by iodine generation and stoichiometric reaction with water in anhydrous medium. |
| Residue on Ignition (Sulfated Ash) | Gravimetric Analysis (Ignition at 700–750 °C) | Measures inorganic residue after controlled combustion of organic matrix and sulfuric acid treatment, followed by weighing. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS or ICP-OES | Quantifies trace metal contaminants after microwave-assisted acid digestion, based on element-specific atomic emission or mass spectrometry signals. |
| Chlorinated Solvent Residues (e.g., CH₂Cl₂, CHCl₃) | GC-FID | Detects residual halogenated solvents using capillary gas chromatography with flame ionization detection and internal standard calibration. |
| pH of Aqueous Suspension | Potentiometric Measurement (pH Meter) | Measures hydrogen ion activity in a standardized aqueous suspension (e.g., 1% w/v in water/ethanol 1:1) using calibrated glass electrode. |
| Particle Size Distribution | Laser Diffraction | Determines volumetric particle size distribution in dispersed phase using Mie scattering theory and angular intensity analysis of laser light. |
| Color Strength (Tinting Strength) | UV-Vis Spectrophotometry | Evaluates relative dyeing power by comparing absorbance of standardized solution to certified reference material at λmax. |
| Bulk Density | ASTM D1895 (Method A) | Measures mass per unit volume of freely settled powder using standardized graduated cylinder and tapping procedure. |
| Melting Point | DSC or Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using controlled heating and thermal event detection (endothermic peak). |
Technical Specifications of Solvent Red 109
| Test Item | Specification |
|---|---|
| Appearance | Red crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 235-240°C |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
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 Red 109
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Solvent Red 109
Industrial Solvent Red 109 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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