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Dongying Rich Chemical Co.,Ltd

Chemical Raw Dyestuff Material for Degreasing Cleaning Solvent Dimethyl Formamide

Chemical Raw Dyestuff Material for Degreasing Cleaning Solvent Dimethyl Formamide

High Purity 99.95% min Transparent liquid Pharmaceutical gradeDimethyl Formamide 1.Specification Dimethyl Formamide DMF CAS: 68-12-2 2.Packaging & Delivery 190kg/drum,...

Product Details

High Purity 99.95% min Transparent liquid Pharmaceutical gradeDimethyl Formamide

1.Specification

Dimethyl Formamide DMF CAS: 68-12-2 

Items

Specification

Pt-Co chrominance

10 max

dimethylamine ppm

15 max

Formic acid ppm

25 max

PH:25 20%Aqueous solution

6.5-8.0

Electric Conductivity: 25 20%Aqueous   solution, us

10 max

Moisture ppm

500 max

Fe ppm

0.05 max

Methanel ppm

20 max

Heavy compoment (dimethyl Acetamide) ppm

500 max

DMF %

99.9 min

2.Packaging & Delivery

190kg/drum,15.2MT in 20FCL 

21MT/ISO tank

3.Properties

CAS number : 68-12-2

Molecular formula :C3H7NO

Molar mass : 73.09 g/mol

Appearance :Clear liquid

Density :0.944 g/cm3, liquid

Melting point :-61 °C (212 K)

Boiling point :153 °C (426 K)

Solubility in water Miscible

Refractive index (nD): 1.4305 (20 °C), ¿r =

36.71 (25°C)

Viscosity :0.92 cP at 20 °C

4.Discription

N,N-Dimethylformamide (DMF), UN No.: 2265, class 3.3 Dangerous Goods, is Colorless liquid, it can dissolve in water and mix in most organic solvents.

5.Application

Dimethylformamide finds wide usage as a solvent with low evaporation rate

Dimethylformamide is used in the production of plastics incl. acrylic fibers and polymers

It is also used as a solvent in pharma sector (peptide coupling), pesticides industry, and in the manufacture of adhesives, synthetic leathers, fibers, films, and surface coatings

It is used as a reagent (eg. Bouveault aldehyde synthesis / Vilsmeier-Haack reaction), and is useful in the method of forming aldehydes

DMF makes most plastics swell, making it very suitable for solid phase peptide synthesis. It is also used as a component of paint strippers dur to this attribute

DMF is very effective at separating and suspending carbon nanotubes, and is recommended by the NIST for use in near infrared spectroscopy of such

DMF is used to recover olefins (eg. 1, 3- Butadiene via extractive distillation)

It is an important raw material used in the manufacture of solvent dyes as it gets consumed during the process

As pure acetylene gas cannot be compressed and stored due to the danger of explosion, it is therefore dissolved in Dimethylformamide and stored in appropriate containers

6.Usage

1 Excellent solvent 

2 Organic intermediate 

3 Pharmaceutical industry 

4 Colorless and transparent liquid

7.Properties

Toxic, Volatile.

boiling point: 152.8°C 

Melting point: -61°C

Density:0.94

Slightly soluble in water, Soluble in alcohol and ether

Rich Chemical is a professional China supplier of industrial grade chemical raw dyestuff material for degreasing cleaning solvent dimethyl formamide, which has been engaged in organic chemicals for 10 years. Offering the free sample, we warmly welcome you to buy high quality CAS No. chemicals with high purity and low price with us.

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