Solvent Red 179 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 89106-94-5 |
| Product name | Solvent Red 179 |
| 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 Red 179
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Solvent Red 179 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Solvent Red 179
| Industry | Application | Process |
|---|---|---|
| Coatings | Pigment | Used in the manufacture of solvent-based or water-based coatings to provide red coloration |
| Printing Inks | Pigment | Applied as a red pigment in printing ink formulation |
| Plastics | Pigment | Used for coloring plastic products, such as toys and packaging |
| Textiles | Pigment | Applied in textile dyeing or printing processes |
| Rubber | Pigment | Used for coloring rubber products |
Manufacturing Quality Control of Solvent Red 179
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies Solvent Red 179 peak area against a calibrated standard using reversed-phase chromatography and UV detection at ~520 nm. |
| Color Strength | UV-Vis Spectrophotometry | Measures absorbance of standardized solution at lambda-max; correlates to dyeing power relative to reference standard. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration with iodine reagent where water reacts stoichiometrically to determine trace water content. |
| Ash Content | Gravimetric Analysis (Ignition at 550 C) | Residue after high-temperature incineration is weighed to quantify inorganic impurities. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element detection via plasma excitation and emission spectroscopy after acid digestion. |
| Chlorinated Impurities | GC-MS | Separation by gas chromatography followed by mass spectrometric identification and quantification of chlorinated by-products. |
| Residual Solvents | GC-FID | Quantifies volatile organic solvents (e.g., toluene, xylene) using flame ionization detection after headspace or direct injection. |
| pH of Aqueous Suspension | pH Meter Measurement | Measures hydrogen ion activity in a standardized aqueous slurry (e.g., 1% w/v) using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution by analyzing angular scattering pattern of laser light passing through dispersed sample. |
| Bulk Density | Graduated Cylinder Method (ASTM D1895) | Mass of material freely poured into a fixed volume cylinder is measured to calculate density. |
| Thermal Stability (Onset Decomposition Temp) | TGA | Monitors mass loss vs. temperature under controlled heating to identify onset of thermal degradation. |
| Organic Volatile Impurities (Total) | GC-FID | Semi-quantitative summation of all detectable volatile organics eluting from GC column using FID response. |
Technical Specifications of Solvent Red 179
| 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 | 245-250°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Color (APHA/Pt-Co) | Not applicable (solid) |
| Odor | Characteristic, faint |
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 179
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Solvent Red 179
Industrial Solvent Red 179 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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