alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7398-82-5 |
| Product name | alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate | Used in chlorination reactions |
| Agrochemical Industry | Raw Material | Used in oxidation reactions |
| Materials Science | Monomer | Used in acylation reactions |
| Fine Chemicals | Organic Synthesis Feedstock | Used in aromatic electrophilic substitution reactions |
Manufacturing Quality Control of alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration curve using internal or external standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration based on iodine-sulfur dioxide redox reaction. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralizes acidic impurities (e.g., residual HCl) using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic residue after high-temperature ashing and weighing. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by measuring absorbance of ground-state atoms in flame or graphite furnace. |
| Chloride Impurities | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Color | Visual Comparison or Hazen/APHA Color Scale | Evaluates color intensity by comparing sample solution against platinum-cobalt standard solutions. |
| Density | Digital Density Meter | Measures mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Determines ratio of light velocity in air vs. sample using critical angle measurement at specified temperature. |
| Non-Volatile Residue | Gravimetric Evaporation | Weighs residue remaining after controlled evaporation of a known sample mass under defined conditions. |
| Aldehyde Impurities | Spectrophotometry (UV-Vis) after derivatization | Measures aldehyde content via absorbance of colored hydrazone complex formed with DNPH reagent. |
| Residual Solvents | Gas Chromatography (GC) with Headspace Sampling | Identifies and quantifies volatile organic solvents by analyzing vapor phase above equilibrated sample. |
Technical Specifications of alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 124.0-127.0°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
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 alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene
Safety Information of alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene
Industrial alpha,alpha,alpha',alpha'-Tetrachloro-p-xylene 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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