Dimethylformamide (DMF) CAS Number 68-12-2 Formula C3H7NO or HCON(CH3)2 Dimethylformamide appears as a water-white liquid with a faint fishy odor having chemical formula HCON(CH3)2. It is widely used in industries as a solvent, an additive, or an intermediate because of its extensive miscibility with water and most common organic solvents. SPECIFICATION Appearance Clear Liquid Color (APHA) 3.0 APHA pH at 25C in 20% solution 7.0 Conductivity in 20% water @ 250C 0.80 Dimethyl Formamide Content 99.98 wt % Water Content 0.005 wt % Methanol Content < 0.001 wt % Acidity as Formic Acid (mg/kg) 4.0 Base as DMA (mg/kg) 1.0 Iron ppm 0.010 MAJOR USE: In production of acrylic fibers and plastics, used as a solvent in peptide coupling, in the development and production of pesticides, and in the manufacture of adhesives, synthetic leathers, fibers, films, and surface coatings.
DIMETHYLFORMAMIDE 99.9% Chemical formula: C3H7NO Molecular Weight: 73.09 CAS No.: 68-12-2 Appearance: Lucidity without any suspender matter . Packaging & Delivery Packaging Detail: 190kg/drum 15.20 tons=80 drums/20`con Delivery Detail: 15 days after received the deposit.
Packing: 190kg/drum, 1FCL=15.MT Delivery date :around 20days
Dimethylformamide is an organic compound with the formula (CH)NCH. Commonly abbreviated as DMF, this colorless liquid is miscible with water and the majority of organic liquids. DMF is a common solvent for chemical reactions. For price and specifications please contact us.
Packing - 190 kgs
Purity: 99.99% Galvanized iron drum Net Weight: 190Kg Gross Weight: 208Kg FOB Price: 700 USD/Ton
Mma methylamine, mono methylamine, dma dimethylamine, tma trimethylamine, dmf dimethylformamide, thf tetrahydrofuran.
Dimethyl Formamide Dimethylformamide (DMF) is a clear, colorless, hygroscopic liquid with a slight amine odor. The solvent properties of DMF are particularly attractive because of the high dielectric constant, the aprotic nature of the solvent, its wide liquid range and low volatility. It is frequently used for chemical reactions and other applications, which require a high solvency power. The product is known as a universal solvent. The high solubility of polyacrylonitrile in DMF, together with the good miscibility of DMF in water makes DMF the preferred solvent to produce acrylic fibers. Also, the spinning of polyurethane based elastomers is performed from DMF based solutions. Another significant application is the use of DMF as a solvent for polyurethane-based coatings on leather and artificial leather fabrics. Application: It is used in the chemical industry as a solvent, an intermediate, and an additive; for example, in the production of pharmaceuticals, synthetic fibers, resins, agrochemicals, petrochemical industry etc. Packing: 190kg Drum, IBC, ISO Tank, Flexi Bag.
Name: methylamine (monomethylamine solution 40%) Abbveration: mma Apperance: colorless liquid Cas: 74-89-5 Un: 1061 Ec: 200-820-0 200kg standard plastic drum
Jinan jinguilin chem, specialized in sales mma (methylamine or monomethylamine), dma(dimethylamine), tma (trimethylamine)£¬dmf(dimethylformamide) 200kg standard plastic drum
Dimethyl Formamide(DMF) CAS NO.:68-12-2 Purity:99.5% 190kg/drum For price, specifications and other details please contact us
Dimethylformamide(CAS:68-12-2)
Mibk(methyl isobutyl ketone), cyc(cyclohexanone), dmf(n, n dimethylformamide), eac(ethyl acetate), ma(maleic anhydride).Exporter
Product name:Dimethyl Formamide (DMF) Synonyms: N,N-Dimethylformamide; N-Formyldimethylamine; Dimethylamid kyseliny mravenci; (Czech); Dimethylformamid (German); Dimetilformamide (Italian) N,N-Dimetilformamida (Spanish); DMF; Dwumetyloformamid (Polish); N,N-Dimethylmethanamide; Formic acid, amide, N,N-dimethyl-; CAS Number: 68-12-2 Product description: We are long term supplier of Dimethyl Formamide (DMF).It is a clear liquid with a slightly unpleasant odor ; miscible with water and with most of organic solvents. It is solvent in industry particularly for acrylic fibres an polyurethanes. Grade: Tech grade HS Code(Tariff code):2924191000 Trade terms: FOB,CFR,CIF,FCA,CPT Supply ability: 1000MT/month Typical Properties of Physical and Chemical: Pt-Co chrominance â?¤10 Formic acid ppm â?¤25 PH:25°C 20%Aqueous solution 6.5-8.0 Electric Conductivity: 25°C 20%Aqueous solution, us â?¤10 Moisture ppm â?¤500 Fe ppm â?¤0.05 Methanol ppm â?¤20 Heavy compoment (dimethyl Acetamide) ppm â?¤500 DMF % â?¥99.9 Applications: The good water solubility, high dielectric constant, high boiling point, and organic properties of DMF find main use as a solvent in industry particularly for acrylic fibres an polyurethanes. It is also used as a reaction medium in pharmaceuticals and pesticides productions. DMF is used in the Grignard reagents reactions. It facilitates the SN2 reaction mechanism. It is used as an intermediate and an additive. Other applications include special solvent for welding gas, ingredient in paint strippers, wire enamel resins, and for electrolytic capacitors. Toxicity and Handling: Detailed information is available upon request. *Handle as an industrial chemical, wearing protective equipment and observing the precautions described in the Material Safety Data Sheet (MSDS).* Transportation: It is dangerous chemical.Hazard Class: 3 UN No.:2265. Transport of the goods should be subject to local government regulations. Packaging and Storage: HAZARD CLASS 3 (Packing Group: III) 190KG/drum or ISOTANK Store in a dry, cool and well ventilated area. Keep container closed. Store away from incompatibles. Follow safe warehousing practices regarding packaging,palletizing, banding, shrink wrapping and stacking.
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Sugar Esters E473, CAS No.37318-31-3 , commonly known as Sucrose esters of fatty acids, manufacturing process by esterifying sucrose with fatty acids. By varying the degree of esterification of the sucrose molecule it is possible to obtain emulsifiers with HLB values ranging from 1 up to 16. It is a light yellow powder, a non-ionic surfactant and is used as an emulsifier in dairy products, baked goods, soft drinks, jelly, cake and candy. Sucrose Fatty Acid Esters are a mixture of mono-, di-, and tri-esters of sucrose with fatty acids derived from edible vegetable or hydrogenated vegetable oils and fats. As an experienced Sugar Esters manufacturer and supplier, we has been supplying and exporting Sugar Esters for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sugar Esters powder Specification ITEM STANDARD RESULTS APPERANCE White crystal powder Conforms ACID VALUE (AS KOHMG/G) Not more than 6 3.0 ARSENIC (AS)MG/KG Not more than Less than 1.0 LEAD (PB) MG/KG Not more than Less than 2.0 CADMIUM MG/KG Not more than Less than1 MERCURY MG/KG Not more than Less than1 OTHER SOLVENT Isopropy 350ppm(incombination) Pass Ethyl acetate 126.7-128C Propylene glycol Pass Isobutyl alcohol 10ppm Pass Methy alcohol 10ppm Pass Methyl Ethyl Ketone 10ppm Pass DIMETHYL SULFOXIDE sulfoxide Not more than 2ppm Pass FREE SUGER(AS SUGER) % Not more that 5% 1.35 DIMETHYLFORMAMIDE Not more than 1ppm Pass WATERCONTENT% Not more than 4% 0.51 LOSS ON IGNITION % Not more that 4% 0.47 HLB VALUE 13
Product Name: Indole-3-Carbinol Molecular Formula: C9H9NO Molecular Weight: 147.17 Appearance: Off-white to yellow-orange Purity: 99% CAS NO.: 700-06-1 EINECS No.: 211-836-2 Supplier: ZHENYIBIO Indole-3-carbinol is an off-white powder. It is soluble in organic solvents such as benzene, ethanol, DMSO, and dimethyl formamide (DMF), which should be purged with an inert gas. The solubility of Indole-3-carbinol in ethanol and DMF is approximately 10 mg/ml and approximately 3 mg/ml in DMSO. Indole-3-carbinol is an unstable compound that undergoes rapid oligomerization in acid pH environments, like the stomach. Indole-3-carbinol is produced by members of the family Cruciferae, and particularly members of the genus Brassica (e.g., cabbage, radishes, cauliflower, broccoli, Brussels sprouts, and daikon).
"Item TPU LEATHER *Material TPU+knitting fabric *Thickness 0.40mm-0.52mm *Width 1370mm *Waterproof ï¼?10000mm *Printing yes *Color Could be choose *Advantages Eco-friendly ,No DMF,Waterproof *Certification OEKO-TEX 100,REACH *Fabric Application Jacket ,raincoat ,bag and so on . *Packing Detail PE film+ release paper +woven bag "
CASR No. 67-68-5 Pharmacopoeia / DMF : USP, Ph.Eur MLT Test (TAMC) Limit : 1000cfu/ml MLT Test (TYMC) Limit: 100cfu/ml. For price, specifications and other details please contact us.
CASR No. 108-39-4 Pharmacopoeia / DMF : USP, Ph.Eur, BP, CDMF BET Test Limit : 0.5 EU/mg For price, specifications and other details please contact us..
