REACTIVE YELLOW 86 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 61951-86-8 |
| Product name | REACTIVE YELLOW 86 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeMaterial 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 REACTIVE YELLOW 86
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk REACTIVE YELLOW 86 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of REACTIVE YELLOW 86
| Industry | Application | Process |
|---|---|---|
| Textile Dyeing & Printing | Direct dyeing of cotton, linen, and viscose fibers | Applied via immersion dyeing or pad dyeing at ambient or medium temperature, followed by post-dyeing fixation |
| Paper Coloring | Yellow coloring of paper | Dye added to pulp and uniformly distributed through the papermaking process |
| Ink Manufacturing | Yellow pigment component in water-based inks | Mixed with resins and additives, then ground to produce water-based yellow ink |
| Plastic Coloring | Coloring of non-polar plastics such as polyethylene and polypropylene | Incorporated into plastic raw materials via masterbatch or dry-blend methods, followed by melt extrusion and shaping |
Manufacturing Quality Control of REACTIVE YELLOW 86
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification of X-7G peak area against calibrated standard using reversed-phase chromatography and UV detection at 420 nm. |
| Moisture Content | Karl Fischer Titration | Volumetric titration with iodine-based reagent where water reacts stoichiometrically to determine trace moisture. |
| Ash Content | Gravimetric Analysis (Ignition at 550 C) | Sample incinerated at high temperature; residual inorganic residue weighed after cooling. |
| Water Solubility | Visual Dissolution Test | Sample dispersed in distilled water at 25 C with stirring; clarity and absence of undissolved particles assessed. |
| pH of 1% Aqueous Solution | Potentiometric pH Measurement | pH electrode measurement of a standardized 1% w/v aqueous solution at 25 C. |
| Heavy Metals (as Pb) | AAS (Air-Acetylene Flame) | Atomic absorption spectroscopy quantifies lead after acid digestion and matrix-matched calibration. |
| Chloride Content | Argentometric Titration (Mohr Method) | Titration with silver nitrate using potassium chromate indicator; endpoint signaled by brick-red Ag2CrO4 precipitate. |
| Substantivity (Dyeing Performance) | Spectrophotometric Comparison on Cotton | Dye uptake measured as K/S value via reflectance spectroscopy after standardized dyeing and washing. |
| Fastness to Light | ISO 105-B02 | Specimen exposed to xenon arc lamp under controlled irradiance/humidity; color change rated visually or instrumentally. |
| Fastness to Washing | ISO 105-C06 | Dyed fabric laundered under specified conditions; staining and fading assessed using gray scales. |
| Particle Size Distribution | Laser Diffraction | Scattering pattern of suspended particles analyzed to calculate volume-based size distribution. |
| Residual Solvents (e.g., DMF, Methanol) | GC-FID | Separation by capillary column followed by flame ionization detection and external standard quantification. |
Technical Specifications of REACTIVE YELLOW 86
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Freely soluble 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 REACTIVE YELLOW 86
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| Lot/Batch Number | *Required fields | |
NMR Spectra of REACTIVE YELLOW 86
Packaging of REACTIVE YELLOW 86
Industrial REACTIVE YELLOW 86 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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