Methacrylamide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 79-39-0 |
| Product name | Methacrylamide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 Methacrylamide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methacrylamide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methacrylamide
| Industry | Application | Process |
|---|---|---|
| Textile printing and dyeing | Copolymerizable monomer for acrylamide-based polymers, used in synthesizing textile finishing agents | Radical copolymerization with other monomers (e.g., acrylates, styrene) |
| Water treatment | Raw material for flocculant or water treatment agent production, aiding removal of suspended solids | Polymerization to produce high-molecular-weight flocculants |
| Coatings industry | Enhances coating adhesion, water resistance, and hardness | Functional monomer in acrylic resin synthesis |
| Adhesives | Improves adhesive bond strength and solvent resistance | Emulsion or solution polymerization to produce polymeric adhesives |
| Papermaking | Used in paper strengthening agents or sizing agents to improve dry and wet tensile strength | Synthesis of polymeric papermaking additives |
| Pharmaceuticals and polymer synthesis | Starting material for N-hydroxymethylacrylamide and other derivatives | Chemical functionalization (e.g., hydroxymethylation) |
Manufacturing Quality Control of Methacrylamide
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column with water-methanol or water-acetonitrile as the mobile phase. Detection is performed using a UV detector (typically at 200–220 nm). The purity of methacrylamide is evaluated by quantifying the main component via peak area normalization or external standard method. |
| Assay | Gas Chromatography (GC) or Titration | GC is suitable for samples with good volatility, using an FID detector and internal standard method for quantification. Alternatively, acid-base titration (e.g., non-aqueous titration) can be used, taking advantage of its weak basicity to react with a standard acid solution for quantification. |
| Moisture Content | Karl Fischer Titration | Determines moisture content based on the quantitative reaction of iodine and sulfur dioxide with water in a pyridine/methanol system. The endpoint is detected potentiometrically or amperometrically, allowing precise measurement of trace water levels. |
| Residual Monomers (e.g., Methacrylic Acid) | Ion Chromatography (IC) or HPLC | Separation is achieved using an anion-exchange column or reversed-phase HPLC, followed by conductivity detection with suppression or UV detection to quantify residual acidic impurities. |
| Color/Appearance | Visual Color Comparison or UV-Visible Spectrophotometry | The sample is prepared into a solution of specified concentration and compared visually with standard color solutions, or its absorbance is measured at a specific wavelength (e.g., 430 nm) to assess whether the color meets specifications. |
| pH Value | pH Meter Method | The sample is dissolved in water to a specified concentration (e.g., 10% w/v), and the pH of the solution is directly measured at 25°C using a calibrated pH meter. |
| Ignitable Residue / Ash Content | Gravimetric Method | A known quantity of sample is ignited in a muffle furnace at high temperature (typically 700–800°C) until constant weight is achieved. The remaining inorganic residue is weighed, and the percentage of residue is calculated. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After sample digestion, AAS or ICP-MS is used to determine the levels of heavy metal elements such as lead, arsenic, mercury, and cadmium, ensuring compliance with pharmacopoeial or industrial standard limits. |
Technical Specifications of Methacrylamide
| Test Item | Specification |
|---|---|
| Appearance | White to Almost white powder to crystal |
| Purity | ≥98.0% |
| Water | ≤0.5% |
| Sulphate | ≤0.5% |
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 Methacrylamide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methacrylamide
Packaging of Methacrylamide
Industrial Methacrylamide 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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