CAPS SODIUM SALT Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 105140-23-6 |
| Product name | CAPS SODIUM SALT |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial 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 CAPS SODIUM SALT
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk CAPS SODIUM SALT Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of CAPS SODIUM SALT
| Industry | Application | Process |
|---|---|---|
| Electroplating | Added to nickel plating baths to improve deposit uniformity and brightness | Added to Watts nickel plating solution at typical concentrations of 0.5–5 g/L; functions synergistically with primary salts (e.g., NiSO₄), conductive salts (e.g., NiCl₂, H₃BO₃), and is applied under electroplating conditions of ambient temperature to 60 °C, pH 3.5–4.5, and current density of 1–5 A/dm² |
| Surface Treatment | Applied as a pre-plate or intermediate-layer electroplating treatment for aluminum and zinc alloy substrates to enhance adhesion and corrosion resistance | Used as an auxiliary complexing agent and leveling agent in acidic nickel pre-plating or duplex nickel processes to improve throwing power and micro-distribution capability |
| Chemical Additives | Employed as a water-soluble sulfonic acid-based functional additive in polymer modification and dispersion stabilization systems | Used as a comonomer or post-polymerization modification reagent in polymerization reactions to introduce sodium sulfonate groups—enhancing hydrophilicity and ion-exchange capacity; also employed in the synthesis of specialty surfactants |
Manufacturing Quality Control of CAPS SODIUM SALT
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 205 nm, based on peak area comparison against a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine generated in situ to react stoichiometrically with water in the sample. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents by gas chromatography with flame ionization detection. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification after acid digestion, based on atomic emission intensity at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Anion separation on an ion-exchange column with conductivity detection, calibrated against sodium chloride standards. |
| Sulfate Impurity | Ion Chromatography | Anion separation on an ion-exchange column with conductivity detection, calibrated against sodium sulfate standards. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Measurement of hydrogen ion activity using a calibrated glass electrode in a 1% w/v aqueous solution. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity of the solid or its aqueous solution under controlled lighting conditions. |
| Loss on Drying | Gravimetric Analysis | Mass loss measured after drying a sample at 105 C for 2 hours under atmospheric pressure. |
| Residue on Ignition | Gravimetric Analysis | Weight of non-volatile inorganic residue remaining after charring and ashing at 600 C. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through a standardized solution in a defined cell pathlength. |
| Microbial Contamination | Membrane Filtration | Enumeration of aerobic microorganisms after filtration, membrane transfer to culture media, and incubation per pharmacopeial guidelines. |
Technical Specifications of CAPS SODIUM SALT
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| 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 CAPS SODIUM SALT
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of CAPS SODIUM SALT
Packaging of CAPS SODIUM SALT
Industrial CAPS 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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