CAS No.: | 127-19-5 |
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Formula: | C4h9no |
EINECS: | 204-826-4 |
Type: | Pharmaceutical Intermediates |
Appearance: | Liquid |
Quality: | Industrial |
Samples: |
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Customization: |
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Product name
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N,N-Dimethylacetamide
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Other name
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DMAC
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Toxicity
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Low toxicity
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Combustibility
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combustible
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Acid and alkali
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weakly alkaline
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Stability
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good
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Corrosive
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no
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Solubility
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Miscible with water, can be miscible in ethanol, ether, etc
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Appearance
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Colorless,and light ammonia liquid
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Density
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0.9366
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Specifications of dimethylacetamide | Chemical fiber grade | Medical grade | Industrial grade | ||
Chromatographic content | (%)≥ | 99.90 | 99.85 | 99.60 | |
Water content | PPm ≤ | 100 | 300 | 300 | |
Acid content | (as HAC) | PPm ≤ | 80 | ||
Alkali content | (as DMA) | PPm ≤ | 5 | 10 | 10 |
Iron content | PPm ≤ | 0.05 | / | / | |
Conductivity | (20ºC) | μs/cm≤ | 0.5 | / | / |
PH value (200g / L, 25 ºC) | 5.5-7.0 | 4.5-7.0 | 5.5-7.0 | ||
Color and lustre | Pt-Co≤ | 5 | 10 | 10 |
This product is mainly used as a solvent for synthetic fiber (acrylonitrile) and polyurethane spinning and synthetic polyamide resin. It is also used as an extractive distillation solvent for separating styrene from C8 fraction, and is widely used in polymer film, coating and medicine. aspect. It is currently used in large quantities in medicines and pesticides to synthesize antibiotics and pesticides. It can also be used as a catalyst for the reaction, an electrolytic solvent, a paint scavenger, and various crystalline solvent adducts and complexes.
1. Why choose us?
We are a chemical-based corporation with good reputation, established in 2008. With many years of experience on exporting and short distance to Qingdao port, we can provide top quality products, super service, competitive price and fast delivery.
2. How to guarantee the quality?
Up-to-date facilities and technology, strict inspection in production process and final product, inspection before delivery.
3. What payment term are acceptable to us?
TT, LC, DP, West Union, PayPal, etc.
4. Is free sample available?
Yes, free sample can be provided, but the courier cost is on your side.
5. What's the loading port and transportation method?
Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc.
By sea, railway, road, muti-model transportation.
6. How to learn more about our company?
Please click" Dongying City Longxing Chemical Co., ltd" on the right side.
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