1-PROPANESULFONIC ACID SODIUM SALT Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 304672-01-3 |
| Product name | 1-PROPANESULFONIC ACID SODIUM SALT |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeCosmetic GradeFood 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) |
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Documents We Provide for 1-PROPANESULFONIC ACID SODIUM SALT
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-PROPANESULFONIC ACID SODIUM SALT Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-PROPANESULFONIC ACID SODIUM SALT
| Industry | Application | Process |
|---|---|---|
| Chemical | Synthetic intermediate | Prepared by reacting 1-propylsulfonic acid with sodium hydroxide |
| Consumer Products | Surfactant | Applied in cleaning products to enhance soil removal |
| Pharmaceutical | Active pharmaceutical ingredient (API) | Used to incorporate the sulfonic acid moiety into specific drug molecules |
Manufacturing Quality Control of 1-PROPANESULFONIC ACID SODIUM SALT
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 210 nm, calibrated against certified reference standard. |
| Water content | Karl Fischer Titration | Volumetric titration based on the reaction of water with iodine and sulfur dioxide in pyridine/methanol medium. |
| Residual solvents | GC-FID | Separation and quantification of volatile organic impurities using capillary GC with flame ionization detection. |
| Heavy metals | ICP-OES | Multi-element detection of Pb, Cd, Hg, As, and Cr after acid digestion, based on atomic emission intensity at characteristic wavelengths. |
| Chloride impurity | Ion Chromatography | Anion separation on a high-capacity column with suppressed conductivity detection. |
| Sulfate impurity | Ion Chromatography | Anion separation and quantification using conductivity detection after suppression. |
| pH of aqueous solution | Potentiometric pH measurement | Measurement of hydrogen ion activity using calibrated glass electrode in 1% w/v aqueous solution. |
| Appearance | Visual inspection | Assessment of physical state, color, and presence of visible particulates or foreign matter under controlled lighting. |
| Melting point | Capillary melting point apparatus | Determination of temperature range over which solid transitions to liquid, observed visually in sealed capillary tube. |
| Loss on drying | Gravimetric method | Mass loss measured after heating sample at 105 C for 2 hours under controlled atmospheric conditions. |
| Related substances | HPLC-UV | Identification and quantification of structurally related impurities using gradient HPLC with UV detection. |
| Sodium content | Flame Photometry | Quantification of Na+ based on emission intensity at 589 nm when atomized in air-propane flame. |
Technical Specifications of 1-PROPANESULFONIC ACID SODIUM SALT
| Test Item | Specification |
|---|---|
| Appearance | White to off-white solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
| Identification (NMR) | Consistent with structure |
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 1-PROPANESULFONIC ACID SODIUM SALT
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-PROPANESULFONIC ACID SODIUM SALT
Safety Information of 1-PROPANESULFONIC ACID SODIUM SALT
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1-PROPANESULFONIC ACID SODIUM SALT
Industrial 1-PROPANESULFONIC ACID SODIUM SALT 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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