1,4-Benzoquinone dioxime Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 105-11-3 |
| Product name | 1,4-Benzoquinone dioxime |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent GradeIndustrial 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 1,4-Benzoquinone dioxime
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,4-Benzoquinone dioxime Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,4-Benzoquinone dioxime
| Industry | Application | Process Description |
|---|---|---|
| Chemical Industry | Organic synthesis intermediate | Used in the synthesis of dyes, pharmaceuticals, and other organic compounds |
| Analytical Chemistry | Colorimetric reagent | Forms colored complexes with metal ions for colorimetric analysis |
| Materials Science | Photosensitive material preparation | Added to photosensitive resins or incorporated into photoinitiator systems |
| Environmental Science | Pollutant detection | Applied in colorimetric detection of heavy metal ions in environmental samples |
| Biological Chemistry | Enzyme activity studies | Serves as a substrate or inhibitor in certain enzymatic reactions |
| Industrial Catalysis | Catalyst ligand | Forms coordination complexes with metals for catalyzing organic reactions |
Manufacturing Quality Control of 1,4-Benzoquinone dioxime
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration based on the reaction of iodine with water in a methanol-based reagent. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, using calibrated capillary tube method. |
| Residue on Ignition | Gravimetric Analysis | Weighing residue after high-temperature ashing to determine inorganic impurities. |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Atomic absorption spectroscopy measuring absorbance of ground-state atoms in flame or graphite furnace. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride anions using suppressed conductivity detection. |
| Sulfate Impurity | Turbidimetric Method | Formation of barium sulfate precipitate measured by light scattering at 420 nm. |
| Organic Volatile Impurities | GC-FID | Gas chromatographic separation followed by flame ionization detection for residual solvents. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to calculate size distribution of dry powder. |
| Bulk Density | Graduated Cylinder Method | Mass per unit volume of material freely poured into a calibrated cylinder. |
| pH of Aqueous Suspension | pH Meter | Measurement of hydrogen ion activity in a standardized suspension (e.g., 1% w/v in water). |
| Color (APHA) | Visual Comparison or Spectrophotometer | Comparison of solution color to platinum-cobalt standards or measurement of absorbance at 455 nm. |
Technical Specifications of 1,4-Benzoquinone dioxime
| Test Item | Specification |
|---|---|
| Appearance | Light yellow to dark green crystalline powder |
| Purity | >=98.0% (HPLC) |
| Melting Point | 175–179 °C |
| Total Impurities | <=2.0% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.3% |
| Identification (IR) | Conforms to reference spectrum |
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 1,4-Benzoquinone dioxime
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,4-Benzoquinone dioxime
Packaging of 1,4-Benzoquinone dioxime
Industrial 1,4-Benzoquinone dioxime 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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