China Factory Direct
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| CAS number | 2386-54-1 |
| Product name | Sodium 1-butanesulfonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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) |
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 | Organic synthesis intermediate | Used as a sulfonate reagent in nucleophilic substitution and alkylation reactions for the production of surfactants and pharmaceutical intermediates |
| Electroplating | Electroplating additive | Applied as a stress reliever or grain refiner in nickel and copper plating baths to improve coating uniformity and brightness |
| Surface Treatment | Surfactant component | Formulated into metal cleaners and degreasers to enhance wetting and emulsification performance |
| Pharmaceuticals | Pharmaceutical excipient or intermediate | Used to synthesize biologically active sulfonic acid derivatives or as an ion-pairing reagent in drug purification |
| Analytical Chemistry | Ion-pairing reagent | Employed in high-performance liquid chromatography (HPLC) to improve separation efficiency for basic compounds |
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Place an appropriate amount of sample on a white background and observe its color and physical state (typically white crystals or powder), ensuring no visible impurities are present. |
| Identification | Infrared Spectroscopy (IR) Ion Chromatography (IC) |
IR: Record the infrared absorption spectrum of the sample and compare it with the reference spectrum; IC: Confirm whether the retention times of sodium ions and butanesulfonate ions match those of reference standards. |
| Assay | High-Performance Liquid Chromatography (HPLC) Potentiometric Titration |
HPLC: Use a reversed-phase column with UV or refractive index detection, and quantify by external standard method; Potentiometric Titration: Titrate sulfonic acid groups with strong base and determine endpoint via potential jump. |
| pH Value | pH Meter Method | Prepare an aqueous solution of defined concentration (e.g., 1% w/v), and measure pH at 25°C using a calibrated pH meter. |
| Loss on Drying | Thermogravimetric Analysis (TGA) Oven Drying Method |
TGA: Monitor mass change under programmed temperature ramp; Oven Method: Dry at 105°C to constant weight and calculate percentage weight loss. |
| Sulfated Ash (Residue on Ignition) | High-Temperature Incineration | Ignite the sample in a muffle furnace at 700–800°C to constant weight, then weigh the residual inorganic matter, expressed as sulfates. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) ICP-MS |
Determine concentrations of heavy metals such as lead, arsenic, cadmium, and mercury by AAS or ICP-MS; typically reported as lead, with limits generally ≤10 ppm. |
| Chlorides | Ion Chromatography (IC) Silver Nitrate Turbidimetry |
IC: Direct quantification of chloride ions; Turbidimetry: Add silver nitrate in nitric acid medium and compare turbidity against a standard chloride solution. |
| Sulfates | Ion Chromatography (IC) Turbidimetry |
IC: Quantify sulfate ions; Turbidimetry: Add barium chloride to form barium sulfate precipitate and compare turbidity with a standard. |
| Organic Impurities (Related Substances) | High-Performance Liquid Chromatography (HPLC) | Use gradient or isocratic elution to detect impurity peaks other than the main peak; calculate using area normalization or self-reference methods. |
| Moisture Content | Karl Fischer Titration | Determine water content using volumetric or coulometric Karl Fischer titrator; suitable for trace moisture analysis. |
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
| Odor | Characteristic, faint sulfonic odor |
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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.