3-AMINO-1-PROPANESULFONIC ACID SODIUM Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 81028-90-2 |
| Product name | 3-AMINO-1-PROPANESULFONIC ACID SODIUM |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 3-AMINO-1-PROPANESULFONIC ACID SODIUM
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-AMINO-1-PROPANESULFONIC ACID SODIUM Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-AMINO-1-PROPANESULFONIC ACID SODIUM
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediates (e.g., synthesis of taurine derivatives) | Chemical synthesis and purification |
| Cosmetics | Humectant and pH adjuster (to enhance product stability) | Incorporation into formulations and mixing |
| Electroplating | Zinc plating additive (to improve coating uniformity and brightness) | Electrolyte preparation and electrodeposition |
| Water Treatment | Corrosion inhibitor and scale inhibitor (to prevent corrosion and scale formation in piping and equipment) | Dosing into recirculating water systems |
| Textiles | Dye fixing agent and fiber modification auxiliary | Post-dyeing treatment and immersion process |
| Biotechnology | Buffer for protein electrophoresis (e.g., SDS-PAGE) | Buffer solution preparation |
Manufacturing Quality Control of 3-AMINO-1-PROPANESULFONIC ACID SODIUM
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies 3-aminopropanesulfonic acid sodium salt by titration with standardized HCl after acid hydrolysis to liberate the amine group. |
| Water Content | Karl Fischer Titration | Measures water content based on stoichiometric reaction of water with iodine and sulfur dioxide in pyridine/methanol medium. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Determines hydrogen ion activity using calibrated glass electrode in a defined aqueous solution. |
| Sodium Content | Flame Photometry | Quantifies sodium ions by measuring intensity of characteristic emission wavelength (589 nm) in an air-propane flame. |
| Heavy Metals (as Pb) | Colorimetric Limit Test with Dithizone | Detects trace heavy metals via formation of colored metal-dithizone complexes in chloroform under controlled pH. |
| Chloride Impurity | Argentometric Titration (Mohr method) | Titrates chloride ions with standardized silver nitrate using potassium chromate as indicator for endpoint detection. |
| Sulfate Impurity | Gravimetric Analysis | Precipitates sulfate as barium sulfate, followed by filtration, drying, and weighing of the precipitate. |
| Residue on Ignition | Gravimetric Weight Loss | Measures non-volatile inorganic residue after high-temperature ignition at 700-800 C. |
| Related Substances | HPLC with UV Detection | Separates and quantifies impurities using reversed-phase column and UV absorbance at 200-220 nm. |
| Appearance (Color and Clarity) | Visual Inspection against Standard Solutions | Compares sample solution color and turbidity to reference standards (e.g., platinum-cobalt scale) in matched cuvettes. |
| Loss on Drying | Thermogravimetric Weighing | Determines volatile loss by measuring weight difference before and after drying at 105 C for 2 hours. |
| Microbial Contamination | Membrane Filtration and Plate Count | Detects aerobic mesophilic microorganisms by filtration, membrane transfer to agar media, and colony enumeration after incubation. |
Technical Specifications of 3-AMINO-1-PROPANESULFONIC ACID SODIUM
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.0% (by NMR) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic mild odor |
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 3-AMINO-1-PROPANESULFONIC ACID SODIUM
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-AMINO-1-PROPANESULFONIC ACID SODIUM
Safety Information of 3-AMINO-1-PROPANESULFONIC ACID SODIUM
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-AMINO-1-PROPANESULFONIC ACID SODIUM
Industrial 3-AMINO-1-PROPANESULFONIC ACID SODIUM 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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