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N,N Dimethylformamide DMF/Dimethyl formamide 99.9% min
- Category: Agrochemical Intermediates >>>
- Supplier: Shandong Pulisi Chemical Co. Ltd.
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Product Overview
Description
Product Name | Dimethyl Formamide/DMF | Molar mass | 73.10 g·mol−1 |
CAS No | 68-12-2 | Appearance | Colourless liquid |
EINECS No | 200-679-5 | Density | 0.948 g mL−1 |
Chemical Formula | C3H7NO | Melting point | −60.5 °C; −76.8 °F; 212.7 K |
Solubility in water | Miscible | Boiling point | 152 to 154 °C; 305 to 309 °F; 425 to 427 K |
Viscosity | 0.92 mPa s (at 20 °C) | Refractive index | 1.4305 (at 20 °C) |
N,N-Dimethyl formamide（DMF） | ||||
Item | Specification | Test Result | ||
Appearance | Transparent liquid with no visible impurities | Qualified | ||
Purity ≥% (GC) | 99.9 | 99.99 | ||
Methanol,% ≤ | 0.001 | 0.0001 | ||
Chromaticity（in Hazen) (Pt-Co),≤ | 5 | 5 | ||
Iron (as Fe)(mg/kg)， ≤ | 0.05 | / | ||
Acidity(as formic acid),% ≤ | 0.001 | 0.0002 | ||
Alkalinity (as dimethylamine),% ≤ | 0.001 | 0.0002 | ||
PH | 6.5~8.0 | 7.2 | ||
Conductivity(25℃)us/cm ≤ | 2 | 0.03 | ||
It can be used for wet spinning of synthetic fibers such as polyacrylonitrile fiber
Used for the synthesis of polyurethane
As a paint stripper to remove paint
Selective absorption of acetylene and separation and purification of butadiene
Used as a solvent in the production of artificial leather
Used as an analytical reagent
Used on pesticides to synthesize pesticides
In the petrochemical industry, DMF can be used as a gas absorbent to separate and refine gases
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Packages | Quantity/20’FCL without pallets |
190kg Drum | 80 Drums, 15.2MTS |
FAQ
1) Can we print our logo on the product ?
Of course, we can do it. Just send us your logo design·
2) Do you accept small orders ?
Yes. If you are a small retailer or starting up business, we are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.
3) How about the price? Can you make it cheaper ?
We always take the customer’s benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
4) Do you offer free samples ?
A 5Stars Review = A Free Sample
It’s appreciated that you could write us positive reviews if you like our products and service, we will offer you some free samples on your next order.
5) Are you able to deliver on time?
Of course, we can do it. Just send us your logo design·
2) Do you accept small orders ?
Yes. If you are a small retailer or starting up business, we are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.
3) How about the price? Can you make it cheaper ?
We always take the customer’s benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
4) Do you offer free samples ?
A 5Stars Review = A Free Sample
It’s appreciated that you could write us positive reviews if you like our products and service, we will offer you some free samples on your next order.
5) Are you able to deliver on time?
Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
6) What are your payment terms ? Any third party payment ?
6) What are your payment terms ? Any third party payment ?
We usually accept T/T, Alibaba trade assurance, Western Union, L/C.
7) Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in Zibo, China. （1.5H drive way from Jinan）
8) How Can I place an order ?
You could directly place an order via Alibaba, and sure you could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.
7) Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in Zibo, China. （1.5H drive way from Jinan）
8) How Can I place an order ?
You could directly place an order via Alibaba, and sure you could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.
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