Sodium 3,5-chloro-6-hydroxybenzenesulfonate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 54970-72-8 |
| Product name | Sodium 3,5-chloro-6-hydroxybenzenesulfonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 Sodium 3,5-chloro-6-hydroxybenzenesulfonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Sodium 3,5-chloro-6-hydroxybenzenesulfonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Sodium 3,5-chloro-6-hydroxybenzenesulfonate
| Industry | Application | Process |
|---|---|---|
| Pesticides | Synthesis of herbicide intermediates | Used as an intermediate in the synthesis of 2,4-dichlorophenoxyacetic acid (2,4-D)-class herbicides, participating in nucleophilic substitution or coupling reactions |
| Dyes | Synthesis of reactive dye intermediates | Applied in the preparation of sulfonic acid-containing reactive dyes, introducing chromophores via azo coupling reactions |
| Pharmaceuticals | Synthesis of antibacterial drug intermediates | Employed as a benzene ring substitution building block in the synthesis of sulfonamide- or heterocyclic-based antibacterial agents |
| Water Treatment | Component of corrosion inhibitors | Forms complexes with metal ions in recirculating cooling water systems to suppress corrosion reactions |
Manufacturing Quality Control of Sodium 3,5-chloro-6-hydroxybenzenesulfonate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in methanol-based solvent. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 750 C in a muffle furnace and weighing the non-volatile inorganic residue. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride anions using suppressed conductivity detection after ion exchange. |
| Sulfate Impurity | Ion Chromatography (IC) | Separation and quantification of sulfate anions using suppressed conductivity detection after ion exchange. |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Atomic absorption spectroscopy measuring absorbance of ground-state metal atoms vaporized in flame or graphite tube. |
| Iron (Fe) Content | ICP-OES | Multi-element detection based on intensity of characteristic atomic emission lines after plasma atomization and excitation. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measurement of hydrogen ion activity using calibrated glass electrode and reference electrode in 1% w/v aqueous solution. |
| Organic Impurities (Related Substances) | HPLC-DAD | Identification and quantification of structurally related compounds using HPLC with diode array detection and spectral comparison. |
| Sodium Content | Flame Photometry | Quantification of sodium based on intensity of emitted light at 589 nm when atomized in air-propane flame. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity patterns to calculate volume-based particle size distribution in suspended sample. |
| Bulk Density | USP <616> Tap Density Method | Measurement of mass per unit volume after controlled tapping of a known mass in a graduated cylinder. |
Technical Specifications of Sodium 3,5-chloro-6-hydroxybenzenesulfonate
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.2% |
| Heavy Metals | <=20 ppm |
| Identification (NMR) | Conforms to reference standard |
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 Sodium 3,5-chloro-6-hydroxybenzenesulfonate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Sodium 3,5-chloro-6-hydroxybenzenesulfonate
Safety Information of Sodium 3,5-chloro-6-hydroxybenzenesulfonate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Sodium 3,5-chloro-6-hydroxybenzenesulfonate
Industrial Sodium 3,5-chloro-6-hydroxybenzenesulfonate 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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