Products Description
Professional Dimethylacetamide (DMAC) supplier and manufacturer. Contact us for quotation.
📨Email: sales@gneebio.com
Product Information
Product Name: Dimethylacetamide
Abbreviation: DMAC / DMAc
CAS Number: 127-19-5
Molecular Formula: C₄H₉NO
Appearance: Colorless transparent liquid
Use: For Synthetic Fiber
Why Choose Us as Your DMAC Supplier?
- Consistent quality, strict QC control
- Competitive DMAC bulk price
- Flexible packaging options
- MSDS, COA, TDS available
As a professional DMAC Dimethylacetamide manufacturer and supplier, we provide industrial and pharmaceutical grade Dimethylacetamide with stable quality, bulk supply capability and full export documentation.
Applications of Dimethylacetamide CAS 127-19-5
Dimethylacetamide For Synthetic Fiber
N,N-Dimethylacetamide (DMAc) is a high-performance, polar aprotic solvent widely used in the textile industry for manufacturing synthetic fibers, particularly acrylic (polyacrylonitrile), spandex (elastane), and polyimide fibers. CAS 127-19-5 DMAC acts as a crucial solvent during dry or wet spinning, improving fiber smoothness, flexibility, and overall quality.
DMAC Dimethylacetamide Other applications
- Pharmaceutical intermediates & API manufacturing
- Polyurethane & resin production
- Electronic chemicals
- Coatings, inks and adhesives
- Organic synthesis reaction solvent
Organic Chemical DMAC Technical Specification
| Item | Unit | Standard value | Test method |
|---|---|---|---|
| Number of colors | APHA | 10 or less | Colorimetry |
| Moisture | % | 0.05 or less | Karl Fischer method |
| Acid content (as acetic acid) | % | 0.02 or less | Neutral titration |
| Purity | % | 99.5 or more | Gas chromatography |
| Refractive index (n25D) | 1.435 to 1.437 | Based on JIS-K-0062 | |
| Specific gravity (20/4°C) | 0.938 to 0.942 | Based on JIS-K-0061 |
Customized specification is available upon request.
Packaging
We offer flexible packaging options to meet your different needs:
Company Profile
Henan Gneebio is located in Henan Province, China. We are a new chemical enterprise integrating R&D, production and supply of professional chemicals. Since its founding, we have established long-term, stable business relationships with over 300 companies across a wide range of sectors, including coatings, papermaking, chemical production, rubber, and plastics.
Please contact us for a quote!
Our best-selling products include: Dichloromethane; Acetic acid; Methyl Sulfoxide; Methyl Sulfoxide DMSO (Industrial and pharmaceutical grade); Ethylene Glycol; Isopropanol; 1-Propanol; p-Xylene, etc.
FAQ
Q: How can you guarantee your quality?
A: Our factory owns the mature production line under EPR quality system. We can guarantee the stable and qualified material. And we also have SOP loading system to ensure the safety and timely transportation.
Q: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost will be paid by customers.
Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our SGS Report as reference or arrange SGS before loading.
Q :Which kind of payment terms do you accept?
A:We are Ok for TT, LC at sight/ LC 90/120days payment method.
Q:Can you give me a discount price?
A: Yes. It depends on your qty.
Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping line.
Generally it takes 10-20 days after deposit or original LC.
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