REACTIVE ORANGE 16 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 12225-88-6 |
| Product name | REACTIVE ORANGE 16 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty 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 REACTIVE ORANGE 16
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk REACTIVE ORANGE 16 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of REACTIVE ORANGE 16
| Industry | Application | Process |
|---|---|---|
| Textile Industry | Dye for coloring cellulose fibers such as cotton and viscose | Applied in immersion dyeing or pad dyeing processes under weakly alkaline to neutral conditions, forming covalent bonds via reaction with reactive groups |
| Printing Industry | Coloring fabrics in printing applications | Color paste prepared with printing thickeners; fixation achieved through steaming after screen printing |
| Laboratory Research | Biological staining and chemical analytical indicator | Used for cell or tissue staining in microscopy, or as a chromogenic marker for specific chemical reactions |
Manufacturing Quality Control of REACTIVE ORANGE 16
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies active ingredient by separation on reversed-phase column and UV detection at characteristic wavelength. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric titration with iodine-based reagent. |
| Ash Content | Gravimetric Analysis | Determines inorganic residue after high-temperature incineration and weighing of residual ash. |
| Heavy Metals (as Pb) | ICP-OES | Simultaneously quantifies multiple heavy metals by plasma excitation and optical emission detection. |
| Chloride Impurity | Potentiometric Titration | Measures chloride ions using silver nitrate titrant and silver/silver chloride electrode endpoint detection. |
| Sulfate Impurity | Gravimetric Analysis | Precipitates sulfate as barium sulfate, followed by filtration, drying, and weighing. |
| pH of Aqueous Solution | pH Meter Measurement | Determines hydrogen ion activity in a standardized aqueous suspension using calibrated glass electrode. |
| Organic Volatile Impurities | GC-FID | Separates and quantifies residual solvents using capillary column and flame ionization detection. |
| Particle Size Distribution | Laser Diffraction | Measures size distribution based on angular variation of laser light scattering by dispersed particles. |
| Color Strength (Relative) | UV-Vis Spectrophotometry | Compares absorbance of sample solution to certified reference standard at lambda-max. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile residue after controlled heating at 700-800 C in muffle furnace. |
| Water Insolubles | Filtration and Drying | Determines insoluble matter by hot water extraction, vacuum filtration, drying, and gravimetric analysis. |
Technical Specifications of REACTIVE ORANGE 16
| Test Item | Specification |
|---|---|
| Appearance | Orange crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
| Solubility | Soluble in water with orange-red color; insoluble in hexane |
| Odor | Characteristic mild odor |
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 REACTIVE ORANGE 16
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of REACTIVE ORANGE 16
Industrial REACTIVE ORANGE 16 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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