China Factory Direct
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| CAS number | 127791-51-9 |
| Product name | 1-BUTANESULFONIC ACID SODIUM SALT MONOHYDRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Used as an organic synthesis intermediate for constructing sulfonic acid-functionalized compounds | Produced via reaction of butyl halide with sodium sulfite, followed by hydrolysis and neutralization |
| Surfactants | Used as an anionic surfactant to enhance wetting and emulsification performance | Prepared in aqueous systems via ion exchange or salting-out processes |
| Electrochemistry | Used as an electrolyte additive to improve conductivity and stability of battery electrolytes | Incorporated into lithium-ion battery electrolytes to optimize interfacial properties |
| Pharmaceuticals | Used as a pharmaceutical excipient to improve drug solubility and bioavailability | Purified via solvent recrystallization or spray drying, then incorporated into formulations |
| Textile Dyeing & Printing | Used as a leveling agent and solubilizer to improve dye dispersion | Added to the dye bath as an aqueous solution to adjust pH and ionic strength |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies sodium butanesulfonate by titration with standardized HCl using methyl orange indicator. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric reaction between water and iodine in pyridine/methanol medium. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by weighing of residual mass. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Sulfate Impurity | Barium Sulfate Gravimetry | Precipitates sulfate as BaSO4 in acidic medium and determines mass after filtration and drying. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) | Measures total heavy metals (e.g., Pb, Cd, Hg) after acid digestion using element-specific hollow cathode lamps. |
| pH of Aqueous Solution | Potentiometric Measurement | Determines pH using calibrated glass electrode in 1% w/v aqueous solution at 25 C. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles against standard white background under controlled lighting. |
| Solubility | Qualitative Dissolution Test | Evaluates complete dissolution in specified solvents (e.g., water, methanol) at defined temperature and concentration. |
| Loss on Drying | Thermogravimetric Analysis (TGA) | Measures weight loss upon heating to 105 C for 2 h to determine volatile components excluding water. |
| Sodium Content | Flame Photometry | Quantifies sodium by measuring characteristic emission intensity at 589 nm in atomized flame. |
| Organic Impurities | High-Performance Liquid Chromatography (HPLC) | Separates and detects related organic compounds using reversed-phase C18 column and UV detection at 210 nm. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
| Melting Point | 185-190 °C |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.