4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 95740-49-1 |
| Product name | 4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used in the synthesis of specific drug molecules, such as anticancer agents |
| Agrochemicals | Intermediate | Involved in the synthesis of biologically active agrochemical ingredients |
| Organic Synthesis | Raw Material | Employed to prepare other organic compounds via substitution, coupling, and related reactions |
| Fine Chemicals | Additive or Modifier | Applied to enhance material properties, such as thermal resistance and stability |
Manufacturing Quality Control of 4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Related Substances | Gas Chromatography (GC) with FID or MS detection | Separates and detects impurities based on relative retention times and response factors; identification aided by mass spectra. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile solvents are equilibrated in headspace vial and quantified via GC-FID using calibrated standards. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acid Value | Acid-Base Titration (NaOH standard solution) | Neutralization of acidic impurities with standardized sodium hydroxide; phenolphthalein or potentiometric endpoint. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Sample digested and atomized in plasma; metal concentrations determined by element-specific emission intensities. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separation of anions on ion-exchange column; chloride quantified by conductivity response relative to calibration curve. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | Sample ignited at 700-800 C after sulfuric acid treatment; non-volatile residue weighed as sulfate ash. |
| Melting Point | Capillary Melting Point Determination | Thermal transition observed visually or automatically as solid-to-liquid phase change under controlled heating rate. |
| Appearance | Visual Inspection (against white/black background) | Assessment of physical state, color, and presence of particulates or phase separation in solid or molten form. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light induced by chiral centers; reported as observed angle under defined concentration and path length. |
| Bulk Density | Tap Density Measurement (ASTM D1895) | Mass per unit volume determined after standardized tapping of powder in calibrated cylinder. |
Technical Specifications of 4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Refractive Index (n20/D) | 1.550–1.555 |
| Relative Density (20°C/25°C) | 1.34–1.36 g/cm³ |
| Odor | Characteristic aromatic odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE
Safety Information of 4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE
Industrial 4-BROMO-3-METHOXYPHENYL-P-TOLUENESULFONATE 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply