[2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUM METHYL SULFATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6891-44-7 |
| Product name | [2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUM METHYL SULFATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 [2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUM METHYL SULFATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk [2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUM METHYL SULFATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of [2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUM METHYL SULFATE
| Industry | Application | Process |
|---|---|---|
| Pesticides | Insecticide intermediate | Produced by esterification of N,N,N-trimethylethylamine with methyl 2-methylacrylate, followed by oxidation and sulfation |
Manufacturing Quality Control of [2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUM METHYL SULFATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 205–220 nm, calibrated against certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in methanol-based solvent system. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., methanol, acetone) using capillary GC with flame ionization detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element trace metal quantification after acid digestion, based on mass-to-charge ratio detection with high sensitivity. |
| Chloride Impurity | Ion Chromatography (IC) | Anion separation on ion-exchange column with suppressed conductivity detection for quantitative chloride determination. |
| Sulfate Impurity | IC or Gravimetric Analysis | Anion separation and detection via IC; alternatively, precipitation as BaSO₄ followed by gravimetric quantification. |
| pH (1% w/v aqueous solution) | Potentiometric pH Measurement | Direct measurement using calibrated glass electrode in aqueous solution at 25 °C. |
| Appearance & Color | Visual Inspection / APHA Color Scale | Subjective visual assessment against water-white standard; color quantified by matching to APHA (Platinum-Cobalt) scale. |
| Residue on Ignition | Gravimetric Analysis | Weighing residue after controlled high-temperature ashing (700–800 °C) to determine inorganic impurities. |
| Related Substances (Impurity Profile) | HPLC-UV/DAD | Identification and quantification of structurally related degradants and synthesis intermediates using gradient HPLC with diode-array detection. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination by observing solid-to-liquid phase change under controlled heating rate. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral centers in solution at specified concentration and wavelength (e.g., 589 nm). |
Technical Specifications of [2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUM METHYL SULFATE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 142-146°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic mild amine-like 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 [2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUM METHYL SULFATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of [2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUM METHYL SULFATE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of [2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUM METHYL SULFATE
Industrial [2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUM METHYL SULFATE 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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