4-Chlorosalicylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5106-98-9 |
| Product name | 4-Chlorosalicylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeReagent 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 4-Chlorosalicylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Chlorosalicylic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Chlorosalicylic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Synthesis of antibacterial and anti-inflammatory drugs | Used as an organic synthetic intermediate in condensation, substitution, and other reactions |
| Pesticide Industry | Preparation of herbicidal or fungicidal active ingredients | Functional groups introduced via esterification, amidation, and other reactions |
| Dye Industry | Synthesis of azo dyes or fluorescent whitening agents | Applied as a coupling component in diazo coupling reactions |
| Analytical Chemistry | Used as a colorimetric reagent or complexing agent | Reacted with metal ions in colorimetric analysis or complexometric titration |
Manufacturing Quality Control of 4-Chlorosalicylic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 230-280 nm, comparing peak area against a certified reference standard. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration based on the reaction of iodine with water in a methanol-based reagent, measuring coulometric or volumetric iodine consumption. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700-800 C in a platinum crucible, then weighing the non-volatile inorganic residue after cooling in a desiccator. |
| Heavy Metals (as Pb) | Colorimetric Limit Test (Thiourea/Sulfide) | Reaction of heavy metal ions with sulfide under acidic conditions to form colored metal sulfide complexes, compared visually to a lead standard. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Titration with silver nitrate using a silver indicator electrode; endpoint detected by potential change due to AgCl precipitation. |
| Sulfated Ash | Gravimetric Analysis | Sample charred and incinerated at 500-600 C after treatment with sulfuric acid, followed by weighing of residual ash. |
| Related Substances | HPLC-DAD | Separation of impurities by HPLC with diode-array detection; identification and quantification via relative retention times and peak areas vs. main peak. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as the temperature range over which solid-to-liquid phase change occurs, measured using calibrated capillary apparatus. |
| pH of Aqueous Suspension | pH Meter Measurement | Measurement of hydrogen ion activity in a saturated aqueous suspension (1% w/v) using a calibrated pH electrode system. |
| Organic Volatile Impurities (e.g., CH2Cl2, MeOH) | GC-FID | Separation and quantification of residual solvents by gas chromatography with flame ionization detection, using internal standard calibration. |
| Iron (Fe) Content | Atomic Absorption Spectroscopy (AAS) | Quantification of iron by measuring absorbance of ground-state Fe atoms at 248.3 nm in an air-acetylene flame. |
| Appearance (Color and Clarity) | Visual Inspection | Comparison of crystalline solid against standard color scales (e.g., APHA) and assessment of clarity in solution under controlled lighting conditions. |
Technical Specifications of 4-Chlorosalicylic acid
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 156–159°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=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
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Download COA of 4-Chlorosalicylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Chlorosalicylic acid
Packaging of 4-Chlorosalicylic acid
Industrial 4-Chlorosalicylic acid 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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