[2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3637-26-1 |
| Product name | [2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeCosmetic GradeFood 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 3637-26-1
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3637-26-1 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3637-26-1
| Industry | Application | Process |
|---|---|---|
| Personal Care | Surfactant, Emulsifier | Formulation mixing, Homogenization |
| Cleaning Products | Detergent, Solubilizer | Stirred dissolution, Compounding |
| Textile Industry | Softener, Antistatic Agent | Padding, Drying |
| Coatings Industry | Dispersant, Stabilizer | Grinding and dispersion, Paint adjustment |
| Petrochemical Industry | Paraffin inhibitor, Flow improver | Dosage addition, Stirred mixing |
Manufacturing Quality Control of 3637-26-1
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 200-220 nm based on peak area comparison to reference standard. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration using iodine generated in situ via reaction with water in methanol-based solvent. |
| Residual Solvents | GC-FID | Identifies and quantifies volatile organic solvents (e.g., acetone, methanol, ethyl acetate) using capillary GC with flame ionization detection. |
| Inorganic Chloride | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection after aqueous extraction. |
| Heavy Metals | ICP-OES | Measures total content of regulated metals (Pb, Cd, Hg, As) after acid digestion by optical emission spectroscopy at element-specific wavelengths. |
| pH (1% aqueous solution) | Potentiometric Titration | Measures hydrogen ion activity using calibrated glass electrode in a 1% w/w aqueous solution at 25 C. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Compares sample color to platinum-cobalt standard solutions or measures absorbance at 430 nm in 1% solution. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic residue by ignition at 700-800 C followed by weighing of the cooled crucible. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light by chiral centers in solution using sodium D-line (589 nm) at specified concentration and temperature. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities (e.g., hydrolysis products, starting materials) using gradient HPLC with UV detection. |
| Sulfonate Content | Ion Exchange Titration | Determines sulfonate group concentration via back-titration after quantitative exchange with standardized cation resin and NaOH. |
| Microbial Limits | Membrane Filtration and Culture | Detects aerobic microorganisms and absence of specified pathogens (e.g., E. coli, S. aureus) using selective agar media after filtration. |
Technical Specifications of 3637-26-1
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 145-150°C |
| Identification (NMR) | Consistent with structure |
| Heavy Metals | <=10 ppm |
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 3637-26-1
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3637-26-1
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Industrial 3637-26-1 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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