2-BROMO-3-THIOPHENECARBOXYLIC ACID 97 Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 24287-95-4 |
| Product name | 2-BROMO-3-THIOPHENECARBOXYLIC ACID 97 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeIndustrial GradeSpecialty 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) |
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 2-BROMO-3-THIOPHENECARBOXYLIC ACID 97
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-BROMO-3-THIOPHENECARBOXYLIC ACID 97 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-BROMO-3-THIOPHENECARBOXYLIC ACID 97
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Intermediate in the synthesis of multiple pharmaceuticals | Reacted with various compounds to form new active pharmaceutical ingredients |
| Pesticide Manufacturing | Synthesis of specific pesticide products | Chemically modified and incorporated into pesticide molecular structures to enhance efficacy or stability |
| Fine Chemicals | Production of dyes, fragrances, and other fine chemicals | Used as a raw material in specific chemical reactions to generate target products |
| Research | Reagent for laboratory research | Used directly or after minimal processing in various chemical experiments |
Manufacturing Quality Control of 2-BROMO-3-THIOPHENECARBOXYLIC ACID 97
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase chromatography with UV detection at 254 nm based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Identifies and quantifies impurities by retention time matching and peak area integration relative to main peak using validated gradient method. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents (e.g., methanol, acetone, ethyl acetate) via headspace injection and flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water by coulometric or volumetric titration using iodine generation and stoichiometric reaction with water. |
| Heavy Metals | ICP-MS | Measures total content of toxic elements (Pb, Cd, Hg, As) after acid digestion using inductively coupled plasma mass spectrometry for ultra-trace detection. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column with conductivity detection after sample dissolution and filtration. |
| Sulfate Impurity | Ion Chromatography | Quantifies sulfate ions via anion-exchange separation and suppressed conductivity detection following aqueous extraction. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing (700-800 C) and weighing of the cooled crucible. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary tube and controlled heating rate. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles under controlled white light against defined pharmacopeial standards. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light by chiral molecules in solution to confirm stereochemical integrity and identity. |
| pH of Aqueous Suspension | pH Meter | Determines acidity/basicity of a saturated aqueous suspension using calibrated pH electrode and standardized buffer solutions. |
Technical Specifications of 2-BROMO-3-THIOPHENECARBOXYLIC ACID 97
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | >=98.0% (by LC-MS) |
| Melting Point | 142–146 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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 2-BROMO-3-THIOPHENECARBOXYLIC ACID 97
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-BROMO-3-THIOPHENECARBOXYLIC ACID 97
Safety Information of 2-BROMO-3-THIOPHENECARBOXYLIC ACID 97
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-BROMO-3-THIOPHENECARBOXYLIC ACID 97
Industrial 2-BROMO-3-THIOPHENECARBOXYLIC ACID 97 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