China Factory Direct
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| CAS number | 6054-99-5 |
| Product name | Mordant Yellow 10 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Dye Industry | Dyeing of natural fibers such as cotton, linen, and silk | Pretreatment → Dyeing (under acidic conditions) → Post-treatment |
| Textile Industry | Fabric printing | Printing paste preparation → Printing → Drying → Steaming for fixation → Rinsing |
| Leather Industry | Leather coloring | Soaking → Tanning → Dyeing (under acidic conditions) → Drying |
| Pharmaceutical Intermediates | Synthesis of active pharmaceutical ingredients (APIs) | Reaction feedstock → Chemical reaction → Purification and separation |
| Personal Care Industry | Additive in cosmetics | Blending of raw materials → Processing and shaping → Packaging |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | UV-Vis Spectrophotometry | Measures absorbance at lambda-max in specified solvent; quantifies active dye content via Beer-Lambert law using certified reference standard. |
| Moisture Content | Karl Fischer Titration | Determines water content by coulometric or volumetric titration with iodine-based reagent reacting stoichiometrically with water. |
| Ash Content | Gravimetric Analysis (Ignition at 550 C) | Sample incinerated to constant weight; residual inorganic matter weighed as percentage of original sample mass. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after acid digestion by measuring atomic absorption of ground-state metal atoms in flame or graphite furnace. |
| Chloride Content | Potentiometric Titration with AgNO3 | Measures chloride ions via titration with silver nitrate using silver indicator electrode; endpoint detected by potential jump. |
| pH of 1% Aqueous Solution | pH Meter Measurement | Determines acidity/basicity of standardized aqueous dispersion using calibrated pH electrode and buffer references. |
| Solubility in Water | Visual Inspection & Filtration | Assesses complete dissolution of specified amount in defined volume of water at 25 C; absence of residue after filtration indicates compliance. |
| Organic Impurities (Related Substances) | HPLC with UV Detection | Separates and quantifies structurally related impurities using reversed-phase column and UV detection at appropriate wavelength. |
| Iron Content | ICP-OES | Quantifies Fe after microwave-assisted acid digestion by measuring characteristic emission intensity of excited iron atoms in plasma. |
| Sulfate Content | Gravimetric Analysis (BaSO4 Precipitation) | Precipitates sulfate as barium sulfate; dried and weighed to calculate sulfate mass percentage. |
| Bulk Density | Tap Density Measurement | Determines mass per unit volume after controlled tapping of sample in calibrated cylinder per ASTM D1895. |
| Particle Size Distribution | Laser Diffraction | Measures size distribution by analyzing angular variation in laser light scattering pattern of dispersed particles in liquid medium. |
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Color (APHA/Pt-Co) | Not applicable |
| Odor | Characteristic odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.