We are manufacturer of 1,3-Dimethyl-2-imidazolidinone DMI DMEU CAS No. 80-73-9 high performance solvent
Appearance Pale yellow liqud Colority(calculate as gardner) 10max Odor A little amine odor Content m/m 40%min Reducing power 6.5%min Free alkli m/m 0.05-0.5% Density g/m3 1.17-1.19 PH value 9.5-12.5 Nitrogen 5ppm max Cu+Mn 5ppm max 240kgs drums or 1200kgs IBCs
Crystallizing point(¡æ): 18.20 min Content(%): 99.9 min Water content(%):0.05 max Acid Value(mgKOH/g): 0.02 max Transmissity(400nm %): 97.0 min Refractive Index(20¡æ):1.4775-1.4790 Specific Gravity(20¡æ):1.1014 P H Value: 7.
Molecular Formula: C23H30 Molecular Weight: 306 Intermediate of many kinds of insecticide, indanthrene dye and plastic. 9, 9-Dimethyl-9H-fluorene, 9, 9-Dimethyl-2-iodofluorene, 9, 9-dimethyl-2, 7-di-t-butyl-4-bromafluorene are also available .
Commodity: 5,5-Dimethyl Hydantoin Appearance: white crystal powder Purity: 99% min Melting point: 174~176ípC Drying loss: 0.5% max Ash content: 0.2% max Color: 10 APHA max 25, 500, 800kg woven bags
Light pale yellow colour semisolid liquid , with solvent - nlt85% , without solvent - nlt90% 200Kg
Dimethyl acetylsuccinate (DMAS) Butanedioic acid, acetyl-, dimethyl ester Molecular Formulaú¦C8-H12-O5 Appearance : Clear liquid Content : 98% Grade : D(distilled) M.P. : 31-33íµ(approx) B.P.(667Paíµ) : 110-120íµ Solubility : 60g/I Density : 1.151g/cm3(30íµ) LD50 : 5000mg/kg min 25 kg/bag
Dimethyl acetylsuccinate (DMAS) Butanedioic acid, acetyl-, dimethyl ester Molecular Formulaú¦C8-H12-O5 Appearance : Clear liquid Content : 98% Grade : D(distilled) M.P. : 31-33íµ(approx) B.P.(667Paíµ) : 110-120íµ Solubility : 60g/I Density : 1.151g/cm3(30íµ) LD50 : 5000mg/kg min 25 kg/bag
Ethylene glycol dimethyl ether It is a colorless transparent liquid .Mainly used in medicine industry, finishing and cell industry . 180kg/steel drums
Diethylene glycol dimethyl ether It is a colorless transparent liquid . Melting point: 161.3¦, relative density: 0.9467(20¦), viscosity: 1.1(20¦), flash point:60¦ Mainly used in medicine industry etc. 190kg/steel drums
Diethylene glycol dimethyl ether Diglyme Methyl diglymer; 1, 1'-oxybis(2-methoxyethane); 2, 2'-oxybisethanol dimethyl ether; 2, 5, 8-trioxanonane; 2-methoxyethyl ether; bis(2-methoxy ethyl)ether; diethylene glycol dimethyl ether; diglycol methyl ether; diglyme; dimethyl carbitol; poly solv;
37 -dimethyl-6 -octenol Cas no. : 106-22-9 Chemical name : 37 -dimethyl-6 -octenol M.F. : c10 h20 o M.W. : 156.3 Structure : Property & application: appearance colorless liquid Odor perfumery-rose-like, with a rich and oxidation Resistantf· Boil point 222c Flashpoint (closed cup)79+ Refractive index (nad 20c) 1.462 Relative density d2525 0.857 Specification : purity 90% Use : Msds : click to see Packing : 170kgs net wt. In galvanized iron drum of each 53 Gallons Packing : 170kgs net wt. In galvanized iron drum of each 53 Gallons
Chemical Name: Dimethyl Carbonate Molecular Formula: C3H6O3 Molecular Weight: 90.07 CAS No.: 616-38-6 Application: Polycarbonate, taking place of Phosgene (COCL2) DMC is non-toxic green solvent, using as substitude of traditional toxic solvent like Toluene, Xylene, Acetone, MEK, Ethyl Acetate, Butyl Acetate, in Paint (Nitro-lacquer, Furniture Varnish and Car Varnish ect ) and Adhesive industry Pesticide TMAH as developing liquid Lithium battery electrolyte Packing: Iron drum of 200kg net each, 80 drums / 20s FCL ISOTANK
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.
FEATURES: Perfect for transporting large boats and outdoor gear (1000 lb. capacity) Includes MegaSport Base Trailer Includes 2 (two) extra-long padded bunks for protection and support Includes custom mounting brackets, hardware and 15 straps 2nd tier load bar system for adding an extra kayak or cargo box Features marine grade galvanized 11 gauge steel frame for durability Features a 2" Class II hitch and standard 4 pin electrical connector for ease-of-use Includes 8" wide wheels & tires for performance (1650 lb. capacity) Includes a galvanized crank assist jack stand with wheel for effortless handling (1000 lb. capacity) Features oversized 1.25" x 86" long galvanized steel load bars for durability Includes a full sized spare tire with locking attachment for added security or replacement
APPEARANCE:Colorless liquid CONTENT: 99.8% WATER: 0.1% CRYSTALIAING POINT: 18.0 Purity:99.8%MIN Package:230kg/drum,1FCL=18.4MT
Product name:Dimethyl Disulfide (DMDS) Synonyms:Dimethyl disulphide;2,3-Dithiabutane; Methyl disulfide; (methyldithio)methane;DMDS;(Methyldisulfanyl)methane;Dimethyldisulfid(German); Disulfuro de dimetilo (Spanish); CAS Number: 624-92-0 Product description: We are long term supplier of dimethyl disulfide.It is an important additive in oil refinery and petrochemical facility used as activator and anti-coking agents. Appearance :Colorless or light yellow liquid Melting Point : -84.72°C Boiling Point : 116~118°C Vapour Pressure (25°C) : 28.6 mmHg Specific Gravity (20°C) : 1.062 g/cm3 Flash Point : 16°C Explosion Limits : Lower: 1.1% (volume in air) Upper: 16.1% (volume in air) HS Code(Tariff code):2930909099 Trade terms: FOB,CFR,CIF,FCA,CPT Supply ability: 1000MT/month Typical Properties of Physical and Chemical: Appearance:Colorless or light yellow liquid Purity:99.6% min Sulphur content:67.9~68.3% Methyl Mercaptan:0.1% max Water content: 0.06% max Applications: In oil refining industry, it is widely used as activator in preliminary vulcanization procedure of catalyzers in certain products' (including naphtha, gasoline, kerosene, diesel soil) hydrodesulfurization, hydrocracking process; anti-coking agents for steam crackers and hydrofining units; intermediate of pesticide; organic synthesis; as solvent, softening agent and plasticizer in rubber industry; additive in fuel and lubricant; metallurgy for its anti-corrosion properties. Advantages: We have large,stable and long term supply ability of high quality product,which has been approved by CNPC,Sinopec and many other leading oil companies around the world. 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).* Transportationï¼? It is dangerous chemical.Hazard Class: 3 UN No.:2381. Transport of the goods should be subject to local government regulations. Packaging and Storage: Packing Group: II, 200kg/steel drum Isotank: 20MT~25MT per isotank in bulk. 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.
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.
Exact composition Longer shelf life Efficient 25 kg
N, n-dimethylformamide dimethyl acetal Cas:4637-24-5 Molecular weight: 119.16 Specification: fª98% Appearance: colorless or light yellow liquid Use: condensating agent Boiling point: 106-108f¦ M.F.C5h13no2 Drum