CAS 68-12-2 Dimethylformamide/DMF

Product Name:Dimethylformamide/DMF
Appearance:Colorless liquid
CAS No.:68-12-2
HS Code:2924191000
MOQ:1*20'FCL
Package:190KG drum or as per your request

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Description of DMF:

Dimethylformamide, an organic compound with chemical formula C3H7NO, is a colorless transparent liquid. It is not only a chemical raw material with a wide range of uses, but also a good solvent with a wide range of uses. It can be freely mixed with water and most organic solvents, and has good solubility for a variety of organic and inorganic compounds.

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Specification of 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(25ºC)us/cm ≤	2	0.03

Application of DMF:

1. Used as an analytical reagent and solvent for ethylene resin and acetylene.

2. It is an excellent organic solvent used as a solvent for polyurethane, polyacrylonitrile, and polyvinyl chloride, as well as as as a raw material for extractant, medicine, and pesticide chlorpyrifos.

3. Dimethylformamide is a widely used chemical raw material used in plastic film making; It can also be used as a paint remover for removing paint; In the petrochemical industry, dimethyl formamide can be used as a gas absorbent for separating and refining gases. It can be used to produce chlorpyrifos in the pesticide industry; In the pharmaceutical industry, it can be used for vitamin B6, dexamethasone, progesterone, danwei ta, chlorpheniramine, and so on.

4. Organic synthesis. Peptide synthesis. Used in the photography industry.