Mordant Blue 13 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1058-92-0 |
| Product name | Mordant Blue 13 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeReagent 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 Mordant Blue 13
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Mordant Blue 13 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Mordant Blue 13
| Industry | Application | Process |
|---|---|---|
| Textile Industry | Dye | Used for dyeing cellulosic fibers (e.g., cotton, viscose) in reduction dyeing processes |
| Printing and Dyeing Industry | Printing Dye | Applied as a blue colorant in fabric printing, fixed onto fibers via reduction development |
| Paper Industry | Paper Dyeing | Employed in colored paper production to impart a blue hue, added via impregnation or surface sizing |
| Chemical Analysis | Oxidation-Reduction Indicator | Used as an indicator in titration analysis, with endpoint detection based on the color change between its oxidized (blue) and reduced (colorless) forms |
Manufacturing Quality Control of Mordant Blue 13
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | UV-Vis Spectrophotometry | Quantifies dye concentration based on absorbance at characteristic lambda-max in specified solvent, using calibrated standard curve. |
| Moisture Content | Karl Fischer Titration | Determines water content via stoichiometric reaction between water and iodine in pyridine/methanol medium with coulometric or volumetric titration. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures total heavy metal content after acid digestion by quantifying atomic absorption of specific wavelengths in flame or graphite furnace. |
| Water Insolubles | Gravimetric Analysis | Filters sample solution through pre-weighed membrane, dries residue, and calculates insoluble matter mass per unit weight of sample. |
| pH of 1% Aqueous Solution | Potentiometric pH Measurement | Determines acidity/basicity using calibrated pH electrode in standardized aqueous suspension under controlled temperature. |
| Chloride Content | Argentometric Titration (Mohr method) | Quantifies chloride ions by titration with silver nitrate using potassium chromate indicator; endpoint signaled by brick-red Ag2CrO4 precipitate. |
| Sulfate Content | Gravimetric Analysis (Barium Sulfate Precipitation) | Precipitates sulfate as BaSO4 after acidification and barium chloride addition, followed by filtration, drying, and weighing. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic impurities by ignition at 500-600 C to constant weight and calculating ash percentage. |
| Organic Impurities (Related Substances) | High-Performance Liquid Chromatography (HPLC) | Separates and quantifies structurally related compounds using reversed-phase column and UV detection, relative to main peak area. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution by analyzing angular variation in laser light scattering pattern of dispersed sample in liquid medium. |
| Bulk Density | Volumetric Method | Calculates mass per unit volume by measuring weight of sample freely poured into calibrated cylinder of known volume. |
| Color Strength (Tinting Strength) | Visual Comparison or Instrumental Colorimetry | Compares color intensity of standardized dye solution against reference standard using grayscale or CIELAB delta-E calculation. |
Technical Specifications of Mordant Blue 13
| Test Item | Specification |
|---|---|
| Appearance | Dark blue crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 245-250°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Soluble in dimethylformamide and concentrated sulfuric acid; practically insoluble in water |
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 Mordant Blue 13
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Mordant Blue 13
Industrial Mordant Blue 13 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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