China Factory Direct
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| CAS number | 8063-24-9 |
| Product name | Acriflavine hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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) |
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 |
|---|---|---|
| Chemical Industry | Dye intermediates | Used in synthesis reactions and purification |
| Pharmaceutical Industry | Active pharmaceutical ingredient for antiparasitic drugs | Applied in chemical synthesis and formulation preparation |
| Biochemical Research | Fluorescent labeling reagent | Used in dissolution and labeling reactions |
| Agriculture | Raw material for insecticides or antimicrobial agents | Applied in formulation blending and spraying processes |
| Laboratory Analysis | Colorimetric reagent or indicator | Used in solution preparation and analytical testing |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | UV-Vis Spectrophotometry | Quantifies concentration based on absorbance at characteristic λ_max (e.g., ~425 nm) using Beer-Lambert law with reference standard. |
| Loss on Drying (LOD) | Gravimetric Analysis (Thermogravimetry) | Measures mass loss after drying at 105 °C to determine volatile content including moisture and solvents. |
| Residue on Ignition | Gravimetric Ash Residue Analysis | Determines inorganic impurities by ignition at 600–700 °C and weighing residual ash. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) or ICP-OES | Quantifies total heavy metals via atomic absorption/emission after acid digestion and matrix-matched calibration. |
| Chloride Impurity | Potentiometric Titration with AgNO₃ | Measures chloride ions by titration with silver nitrate using a silver indicator electrode; endpoint detected by potential inflection. |
| Related Substances (Impurities) | Reverse-Phase HPLC with UV Detection | Separates and quantifies structurally related impurities using C18 column, gradient elution, and UV detection at 254/425 nm. |
| pH of Aqueous Solution (1% w/v) | pH Potentiometry | Measures hydrogen ion activity in aqueous suspension using calibrated pH electrode and standardized buffer references. |
| Sulfated Ash | Gravimetric Sulfate Ash Analysis | Determines sulfate-forming inorganic residues after ignition following sulfuric acid treatment per USP <281>. |
| Water Content (Karl Fischer) | Coulometric Karl Fischer Titration | Quantifies trace water via electrochemical iodine generation and stoichiometric reaction with water in anhydrous methanol medium. |
| Test Item | Specification |
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| Appearance | Yellow crystalline solid |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 245°C - 249°C |
| Identification (NMR) | Consistent with structure |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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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.