China Factory Direct
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| CAS number | 36305-51-8 |
| Product name | ETHYL VIOLOGEN DIPERCHLORATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent 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) |
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 |
|---|---|---|
| Agriculture | Herbicide | Used in the synthesis of photosensitizers |
| Chemical Research | Photocatalyst for photochemical reactions | Applied in photoredox catalysis |
| Materials Science | Preparation of optoelectronic materials | Employed for polymer doping and modification |
| Environmental Science | Oxidant in water treatment | Utilized in advanced oxidation processes |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine reagent to quantify water based on stoichiometric reaction with iodine and sulfur dioxide in pyridine/methanol medium. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., methanol, acetone) using gas chromatography with flame ionization detection. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification after acid digestion; detection based on element-specific atomic emission intensities in high-temperature plasma. |
| Chloride Impurity | Ion Chromatography | Separation of anions on anion-exchange column with suppressed conductivity detection; chloride identified by retention time and peak area. |
| Sulfate Impurity | Turbidimetric Method | Reaction with barium chloride under acidic conditions to form barium sulfate precipitate; quantified by measuring turbidity at 420 nm. |
| pH of Aqueous Solution | Potentiometric Measurement | Determination using calibrated pH electrode in a 1% w/v aqueous suspension, reflecting proton activity in the solution phase. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as disappearance of solid crystalline structure, measured via controlled heating ramp in capillary tube. |
| Residue on Ignition | Gravimetric Analysis | Mass loss after high-temperature ashing (700-800 C) followed by weighing of non-volatile inorganic residue. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to calculate volume-based size distribution in micrometers. |
| Organic Volatile Impurities (Total) | GC-MS | Screening and semi-quantitative identification of unknown volatile organics using mass spectral library matching and total ion current integration. |
| Counterion (Perchlorate) Content | Ion-Selective Electrode | Direct potentiometric measurement using perchlorate-selective membrane electrode calibrated against standard perchlorate solutions. |
| Test Item | Specification |
|---|---|
| Appearance | Very faint yellow powder |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Melting Point | 245–249 °C (decomposes) |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
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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.