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What else can I help you with?
Does DMF is non volatile organic solvent?
Yes, dimethylformamide (DMF) is a volatile organic solvent. It has a relatively high boiling point of around 153°C and a low vapor pressure at room temperature, but it is still considered volatile compared to non-volatile solvents.
Does acrylic staple fibers dissolve in sulfuric acid?
ideally, the best way to do it is to use DMF ( dimethylformamide ) although sometimes sulfuric acid 75% would dissolve acrylic fibers.
How do you dissolve epoxy glue?
For big projects there are commercial products like "Dynasolve 165" available at http://www.dynaloy.com. Their products are custom formulated for specific epoxies and applications. Their service seems great, but their prices for small quantity orders (1-qt) are not inexpensive. Methylene chloride (aka dichloromethane) is reported to soften epoxy over time, especially is certain blends with alcohols plus detergents. There is a US Patent #4278557 for a mixture of 45% by volume methanol, 40% by volume dichloromethane, and 15% distilled H2O for dissolving & removing epoxy resinous compounds. see http://www.freepatantsonline.com/4278557.html Dimethylformamide (DMF) attacks epoxy more aggressively than methylene chloride There is a relatively inexpensive blended product called "Attack" that consists of DMF in acetone. It claims "dissolves epoxy and polyester resins" and reportedly works well enough on most epoxies, though probably more slowly than the Dynaloy products.
Where can you get silica gel from?
I get Silica Gel at that place of Silica Gel Supplier where Silica Gel Desiccant is DMF Free and USFDA Approved, because high Humidity removal and more moisture absorber is only Silica Gel beads and crystals.
Are SN1 or SN2 reactions faster?
Depends. SN1 will be faster if: ~Reagent is weak base. ~C connected to the Leaving Group is tertiary (sometimes secondary) ie the leaving group must be a better leaving group. the leaving ability is inversely proportional to the basisity of the compound (its basic character ~The solvent used is polar protic (water and alcohols, etc.) SN2 will be faster if: ~Reagent is a strong base. ~C connected to the LG is primary or a methyl group (sometimes secondary) ~The solvent used is polar aprotic (DMF, DMSO, etc.) ~SN2 reactions need space to inter into the molecule and to push the leaving group thats why the molecule must not be bulky.
What does DMF stand for?
1) Dimethylformamide 2) Drug Master File
Does DMF is non volatile organic solvent?
Yes, dimethylformamide (DMF) is a volatile organic solvent. It has a relatively high boiling point of around 153°C and a low vapor pressure at room temperature, but it is still considered volatile compared to non-volatile solvents.
How do you separate benzene from dimethylformamide?
you can try distillation. benzene has a boiling point of 80 deg C and DMF is more like 150 deg C. i don't think it will form an azeotrope (may be wrong though). if it does form an azeotrope and the concentration of DMF is not too high, you can try washing the distillate in a sep funnel with water. DMF is freely miscible in water, whereas benzene is non-soluble in water.
What is processof drying for DMF?
DMF Decomposes slowly at room temperature and more rapidly at reflux, releasing dimethylamine and carbon monoxide. This decomposition is catalysed by acidic and basic impurities, and standing DMF for several hours at room temperature with basic drying agents such as calcium hydride or sodium hydroxide leads to noticeable decomposition. Dry DMF can be prepared by drying overnight over barium oxide or 4A molecular sieves, followed by decantation of the drying agent and vacuum distillation (~20 mmHg is a sufficient vacuum to lower the boiling point over DMF to a reasonable value). Dry DMF can be stored over 4A molecular sieves.
What is the solubility of KCl in DMF?
KCl is soluble in DMF
What solvent can you use for a TPU?
Common solvents for TPU (Thermoplastic Polyurethane) include tetrahydrofuran (THF), dimethylformamide (DMF), and methyl ethyl ketone (MEK). These solvents can help dissolve TPU for applications such as coating, casting, or dissolving to create filaments for 3D printing. It is important to handle these solvents carefully as they can be hazardous and to ensure proper ventilation when working with them.
What is the solvent for x-Gal?
The solvent commonly used for x-Gal (5-bromo-4-chloro-3-indolyl-beta-D-galactopyranoside) is dimethylformamide (DMF) or dimethyl sulfoxide (DMSO). These solvents help dissolve x-Gal for use in blue/white selection assays in molecular biology.
Where is Matt buckles?
dmf
Does acrylic staple fibers dissolve in sulfuric acid?
ideally, the best way to do it is to use DMF ( dimethylformamide ) although sometimes sulfuric acid 75% would dissolve acrylic fibers.
Is Nacl soluble in Dmf?
Yes, you can solve 0,04 g of NaCl in 100 g (105 ml) of DMF. From Wikipedia.
What do the initials DMF stand for?
Dimethylformamate
What are the solvents for a cyanate esters?
Cyanate esters are soluble in most of the organic solvents like chloroform, THF,ethyl methyl ketone, ethyl acetate, DMF,DMSO et. Seslective solubility is observed for certain cyanate ester in hydrocarbon and aloholicc solvents ( toluene, ethanol etc)
