Pigment Violet 1 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1326-03-0 |
| Product name | Pigment Violet 1 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial GradeCosmetic GradeFood 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) |
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Documents We Provide for Pigment Violet 1
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Pigment Violet 1 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Pigment Violet 1
| Industry | Application | Process |
|---|---|---|
| Inks | Used in the manufacture of printing inks, particularly gravure and flexographic inks | Dispersion of Pigment Violet 1 into a vehicle, followed by grinding and formulation to produce color pastes or finished inks |
| Coatings | Used as a colorant in industrial and decorative coatings | Uniform dispersion in resin systems via high-speed dispersion or bead milling |
| Plastics | Used for coloring plastic products such as polyvinyl chloride (PVC) and polystyrene (PS) | Mixed with plastic raw materials and processed via extrusion, injection molding, or calendering |
| Textiles | Used as a pigment for dyeing or printing synthetic fibers such as polyester | Dyeing or printing via high-temperature, high-pressure or thermosol processes |
| Cosmetics | Used as a colorant in color cosmetics such as eyeshadow and blush (subject to regulatory purity requirements) | Micronization followed by blending with base ingredients to produce the final product |
Manufacturing Quality Control of Pigment Violet 1
| 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 with iodine-based reagent reacting stoichiometrically with water. |
| Ash Content | Gravimetric Analysis (High-Temperature Ignition) | Determines inorganic residue after combustion at 550-600 C, expressed as weight percent of original sample. |
| Residue on Sieve (particle size distribution) | Dry Sieving (Standard Mesh Sizes) | Assesses coarse particles retained on specified sieve mesh (e.g., 63 um) after mechanical agitation under controlled conditions. |
| pH of Aqueous Extract | Potentiometric pH Measurement | Measures hydrogen ion activity in aqueous suspension using calibrated glass electrode and reference electrode. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Simultaneously quantifies trace metal elements after acid digestion by measuring element-specific emission intensities in plasma. |
| Chloride Content | Potentiometric Titration with AgNO3 | Determines chloride ions by titration with silver nitrate using silver indicator electrode and reference electrode. |
| Organic Volatile Impurities | GC-MS | Identifies and quantifies residual solvents or synthesis by-products via gas chromatographic separation and mass spectral detection. |
| Color Strength (Tinting Strength) | Reflectance Spectrophotometry (CIELAB) | Compares color difference (Delta E) between test sample and standard in standardized white paste dispersion. |
| Lightfastness | Xenon Arc Weatherometer (ISO 105-B02) | Evaluates color change after controlled exposure to xenon lamp radiation simulating daylight and humidity cycles. |
| Heat Stability | Thermogravimetric Analysis (TGA) | Measures weight loss versus temperature to assess decomposition onset and thermal degradation profile. |
| Bulk Density | ASTM D1895 Method A (Tapped Density) | Determines mass per unit volume after standardized tapping of powder in a graduated cylinder. |
Technical Specifications of Pigment Violet 1
| Test Item | Specification |
|---|---|
| Appearance | Violet crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 240-245°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Insoluble in water; soluble in chlorinated hydrocarbons 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 Violet 1
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Pigment Violet 1
Industrial Pigment Violet 1 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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