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PRODUKT

N,N-dimethylformamid

  • produktnavn: N,N-dimethylformamid
  • Andre navne: DMF
  • Cas-nr.: 68-12-2
  • Renhed: 99.95%
  • MF: C3H7NO
  • Udseende: Colourless liquid
  • Pakke: Tromme
  • Certifikat: ISO
  • Ansøgning: It is use of Dimethylacetamide can vary depending on regulations, industry trends, and technological advancements.
  • Prøve: Ledig

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Produktdetaljer

N, N-dimethylformamide, en organisk forbindelse, is a colorless transparent liquid. It is not only a very widely used chemical raw material, but also a very widely used excellent solvent. It can be mixed with water and most organic solvents, and has good solubility for many organic compounds and inorganic compounds.

Produktparameter

Synonymer Dimethylformamide， N,N-Dimethylmethanamide， DMF
Kemisk formel C3H7NO CAS nummer 1968/12/2
Molar masse 73.095 g·mol−1 Et nummer 2265
EJENDOMME
Udseende Colourless liquid
Lugt Odorless, fishy if impure
Massefylde 0.948 g/ml
Smeltepunkt −61 °C (−78 °F; 212 K)
Kogepunkt 153 °C (307 °F; 426 K)
Damptryk 516 Pa
Surhed (pKa) -0.3 (for the conjugate acid) (H2O)
Brydningsindeks 1.4305 (på 20 °C)
Flammepunkt 58 °C (136 °F; 331 K)
Opløselighed water: miscible
Opløselighed i vand opløselig
log P -1.01
Opbevaringstilstand Opbevares ved +5°C til +30°C.

 

Ansøgning

1. Kemisk industri: DMF is an important organic solvent, widely used in chemical synthesis and solution reaction. It can dissolve and dilute many organic compounds, promote the conduct of chemical reactions, and help in the production of organic synthesis, synthetic resins, cellulose and other chemicals.

2. Polymer industry: DMF can be used as a solvent and co-solvent for the preparation, dissolution, modification and spinning of polymers. It plays an important role in the production of synthetic polyamide, polyester, polyurethane, polyether and other high molecular compounds.

3. Materials science: DMF has a wide range of applications in the materials industry. It can be used as an organic solvent for the extraction and preparation of nanomaterials and nanoparticles to help improve the properties of materials.

4. Farmaceutisk industri: DMF is used as a solvent and intermediate in the pharmaceutical industry. It can be used for drug synthesis, extraction, purification and preparation of preparations.

5. Electronics industry: DMF can be used as a solvent and reaction medium for electronic materials. It plays an important role in the fields of electronic device manufacturing, semiconductor processes and photovoltaic cells.

6. Dyes and pigments industry: DMF can be used as a solvent and catalyst for the synthesis of dyes and pigments. It is widely used in dye, paint, ink and other fields.

Flere anvendelser af produkter

Det bruges i kemisk fremstilling,Farmaceutisk industri,Polymer and Resin Industry,Tekstilindustrien,Adhesives and Sealants Industry,Elektronikindustrien,Kemisk forskning og udvikling,Coatings and Paints Industry,Pesticide and Agrochemical Industry

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