N,N-Dimethylacetamide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 127-19-5 |
| Product name | N,N-Dimethylacetamide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 N,N-Dimethylacetamide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N,N-Dimethylacetamide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N,N-Dimethylacetamide
| Industry | Application | Process |
|---|---|---|
| Chemical Industry | Solvent | Used as a polar aprotic solvent in organic synthesis reactions to enhance reaction rate and selectivity |
| Pharmaceutical Industry | Active Pharmaceutical Ingredient (API) Intermediate | Applied as a solvent or reaction medium in drug synthesis, including the preparation of antibiotics and anticancer agents |
| Pesticide Industry | Solvent for Pesticide Formulations | Used in formulating insecticides, herbicides, and other pesticides to improve solubility and stability of active ingredients |
| Electronics Industry | Printed Circuit Board (PCB) Cleaning Agent | Applied to remove solder paste residues and oils, offering effective cleaning performance with moderate volatility |
| Textile Industry | Fiber Processing Aid | Used in polyurethane fiber spinning to control solution viscosity and enhance fiber properties |
| Coatings Industry | Coating Solvent | Applied in high-performance coating systems to improve film leveling and substrate adhesion |
| Polymers Industry | Reaction Medium for Polymerization | Applied as a polymer dissolution solvent in solution spinning processes for polymers such as polyacrylonitrile (PAN) |
Manufacturing Quality Control of N,N-Dimethylacetamide
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Purity (Main Content) | Gas Chromatography (GC) | Utilizes a capillary gas chromatographic column with FID (Flame Ionization Detector) for detection. The purity is assessed by determining the peak area ratio of N,N-dimethylacetamide using external standard method or area normalization method. |
| Moisture Content | Karl Fischer Titration | Employs Karl Fischer reagent to quantitatively react with water in the sample. Moisture content is determined via coulometric or volumetric methods, suitable for trace moisture analysis. |
| Color | Platinum-Cobalt Color Scale (Pt-Co) | The sample is visually or spectrophotometrically compared with standard platinum-cobalt solutions. Absorbance is measured at 430 nm to evaluate the intensity of color. |
| Acid Value/Acidity | Acid-Base Titration | Titration of free acids in the sample with standardized sodium hydroxide solution using phenolphthalein as indicator. The acid value (expressed as acetic acid) is calculated to reflect the level of acidic impurities. |
| Evaporation Residue | Gravimetric Method | A specified amount of sample is evaporated to dryness under controlled temperature (e.g., 105°C). The residue mass is weighed and expressed as a percentage, used to assess non-volatile impurities. |
| Residual Dimethylamine | Gas Chromatography (GC) or Ion Chromatography (IC) | GC method separates and quantifies dimethylamine using selective detectors such as NPD; IC method utilizes ion-exchange chromatography followed by conductivity detection, suitable for trace-level amine impurity analysis. |
| 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 levels of heavy metals such as lead, cadmium, mercury, and arsenic, ensuring compliance with pharmacopoeial or industrial standards. |
| pH Value | pH Meter Measurement | The sample is appropriately diluted (e.g., mixed with water in a defined ratio), then directly measured using a calibrated pH meter to assess the presence of ionic impurities. |
Technical Specifications of N,N-Dimethylacetamide
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=99.0% |
| Water Content (KF) | <=0.03% |
| Color (APHA/Pt-Co) | <=10 |
| Refractive Index (n20/D) | 1.437–1.439 |
| Relative Density (20°C/25°C) | 0.941–0.944 g/cm³ |
| Total Impurities | <=1.0% |
| Acid Value (mg KOH/g) | <=0.1 |
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 N,N-Dimethylacetamide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N,N-Dimethylacetamide
Packaging of N,N-Dimethylacetamide
Industrial N,N-Dimethylacetamide 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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