Tracid Red Bs Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 15792-43-5 |
| Product name | Tracid Red Bs |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeMaterial GradeReagent 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 Tracid Red Bs
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Tracid Red Bs Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Tracid Red Bs
| Industry | Application | Process |
|---|---|---|
| Dye Industry | Used as an acid dye for textile dyeing | Binds to cellulosic or protein fibers under acidic conditions, applied via exhaust or padding dyeing |
| Printing Inks | Used as a colorant to enhance color brightness | Mixed with resins, solvents, and additives, then ground and adjusted before application in gravure or flexographic printing |
| Plastic Coloring | Used as a plastic additive for coloring materials such as polyvinyl chloride (PVC) | Incorporated during high-temperature melt compounding to achieve uniform dispersion and coloring in the polymer matrix |
| Chemical Reagents | Used as an indicator or label in laboratory analysis | Exhibits color change at specific pH values, supporting detection in titration or spectroscopic analysis |
Manufacturing Quality Control of Tracid Red Bs
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | UV-Vis Spectrophotometry | Quantifies dye concentration based on absorbance at characteristic lambda-max in standardized solvent system. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric reaction between iodine and water in anhydrous medium. |
| Ash Content | Gravimetric Analysis (Ignition at 550 C) | Determines inorganic residue after high-temperature combustion and subsequent weighing. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Simultaneously quantifies trace metals by measuring element-specific atomic emission intensities in plasma. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Detects chloride ions by measuring potential change during silver nitrate titration using silver/silver chloride electrode. |
| Sulfate Impurity | Gravimetric Analysis (BaSO4 Precipitation) | Precipitates sulfate as barium sulfate, followed by filtration, drying, and weighing. |
| pH of Aqueous Solution | pH Meter Measurement | Measures hydrogen ion activity in a standardized aqueous suspension or solution using calibrated glass electrode. |
| Organic Impurities (Related Substances) | HPLC-UV | Separates and quantifies structurally related compounds using reversed-phase chromatography and UV detection. |
| Filterability | Gravity Filtration Test | Evaluates presence of insoluble particles by filtering standardized slurry through specified filter membrane and observing clarity. |
| Bulk Density | Graduated Cylinder Method | Determines mass per unit volume of freely settled powder in a calibrated cylinder under controlled conditions. |
| Particle Size Distribution | Laser Diffraction | Measures size distribution by analyzing angular variation in laser light scattering from dispersed particles. |
| Color Strength (Relative) | UV-Vis Spectrophotometry | Compares absorbance of sample solution to certified reference standard under identical conditions to determine relative dyeing power. |
Technical Specifications of Tracid Red Bs
| Test Item | Specification |
|---|---|
| Appearance | Dark red crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.2% |
| Water Content (KF) | <=0.4% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Soluble in water and dimethylformamide; slightly soluble in ethanol |
| 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 Tracid Red Bs
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Tracid Red Bs
Industrial Tracid Red Bs 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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