Potassium methanesulfonate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2386-56-3 |
| Product name | Potassium methanesulfonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Electronic GradeMaterial GradeIndustrial 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 Potassium methanesulfonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Potassium methanesulfonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Potassium methanesulfonate
| Industry | Application | Process |
|---|---|---|
| Electroplating | Conductive salt in plating baths to improve current efficiency and deposit quality | Formulated into electroplating solutions containing potassium methanesulfonate, leveraging its high conductivity and solubility to promote uniform metal ion deposition on workpiece surfaces |
| Semiconductor Manufacturing | Cleaning agent for removal of organic residues and metallic contaminants from semiconductor wafers | Prepared as a cleaning solution at controlled concentration; used for gentle yet effective cleaning of semiconductor materials |
| Printed Circuit Board (PCB) Production | Etchant for copper foil etching | Applied as a potassium methanesulfonate–based etchant in PCB manufacturing to precisely control etch rate and depth for fine-pattern definition |
| Battery Industry | Electrolyte component in certain lithium battery chemistries | Incorporated as an electrolyte additive in lithium-ion batteries to enhance performance metrics including cycle life and capacity |
| Chemical Synthesis | Intermediate or catalyst playing a critical role in organic synthesis reactions | Employed in various organic synthesis pathways either as a reaction medium or catalyst to accelerate formation of target compounds |
Manufacturing Quality Control of Potassium methanesulfonate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (KCH3SO3 content) | Acid-base titration | Titration with standardized HCl after alkaline hydrolysis to quantify methylsulfonate anion. |
| Moisture content | Karl Fischer titration | Electrochemical titration using iodine generation to quantify water based on stoichiometric reaction. |
| pH (1% aqueous solution) | Potentiometric pH measurement | Measurement of hydrogen ion activity using calibrated glass electrode in aqueous solution. |
| Heavy metals (as Pb) | Atomic absorption spectroscopy (AAS) | Quantification of total heavy metals via flame or graphite furnace AAS after acid digestion. |
| Sulfate (SO4) | Gravimetric analysis | Precipitation as BaSO4 followed by ignition and weighing of the insoluble sulfate salt. |
| Chloride (Cl) | Argentometric titration | Titration with standardized AgNO3 using potassium chromate indicator to form AgCl precipitate. |
| Iron (Fe) | ICP-OES | Multi-element quantification after acid digestion using inductively coupled plasma optical emission spectrometry. |
| Loss on drying | Gravimetric method | Weight loss measured after heating at 105 C for 2 hours under controlled conditions. |
| Appearance | Visual inspection | Assessment of physical state, color, and presence of foreign particles under standard lighting. |
| Residue on ignition | Gravimetric method | Mass of non-volatile residue remaining after high-temperature incineration at 600 C. |
| Specific optical rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through a solution of the compound. |
| Particle size distribution | Laser diffraction | Analysis of scattered laser light intensity to determine size distribution of dry or dispersed particles. |
Technical Specifications of Potassium methanesulfonate
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 210-215°C |
| Total Impurities | <=2.0% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic, faint sulfonic 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 Potassium methanesulfonate
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NMR Spectra of Potassium methanesulfonate
Packaging of Potassium methanesulfonate
Industrial Potassium methanesulfonate 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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