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
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.
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
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
Pharma intermediate
1, 3-dimethyl-2-imidazolidinone Cas no: 80-73-9 Einecs no : 201-304-8 Name: 2, 4, 6-trihydroxypyrimidine Synonyms: n, n'-dimethylethyleneurea, dmi Molecular formula : c5h10n2o Molecular weight : 114.09 Melting point : 8.2 Boiling point : 225.5 Flash point : 107 Density : 1.051.06g/ml Dipole moment : 4.054.09 debye Applications : high polar, aprotic solvent and able to dissolve many organic compounds as well as organic compounds. Due to its low toxicity, dmi often can be used as a substitute for the carcinogenic hamp or dmf. Industrial
Pharma intermediate
2, 4-d dimethyl amine salt 720g/l, 860g/l Product name2, 4-d dimethyl amine salt Chemical name(2, 4-dichlorophenoxy)acetic acid Molecular formulaC10h13cl2no3 Molecular weight266.12 Cas no.2008-39-1 PropertiesBrown transparent liquid free from visible extraneous material. Application2, 4-d is used for post-emergence controlling of annualand perennial Broad-leaved weeds in cereals, maize, sorghum, grassland, established Turf, grass seed crops, orchards (pome fruit and stone fruit), cranberries, asparagus, sugar cane, rice, forestry, and on non-crop land (including Areas adjacent to water), at 0.28-2.3 kg/ha. Control of broad leaved aquatic weeds. The isopropyl ester can also be used as a plant Growth regulator to prevent premature fruit fall in citrus fruit. Formulations98% tc, 720g/l, 860g/l sl Packing200l, 20l, 5l, 1l or customized packing available. 200l, 20l, 5l, 1l or customized packing available.
DIMETHYL-5-SULFOISOPHTHALATE SODIUM SALT(SIPM,DMSIP) Synonyms: Dimethyl-5-Sulfoisophthalate Sodium Salt; 1,3 Benzene-Dicarboxylic Acid; 5 Sulfo-1,3-Dimethyl Ester Sodium Salt; DMS; SIPM; DMSIP. CAS Registry Number CAS RNo. is: 3965-55-7 Formula Chemical formula is: C10H9O7SNa Molecular Weight MW is: 296.24 g/mol. To be used for SIPM is mainly used to produce the dyed polyester chip. It is also used in water dispersible resin systems applied in coating and adhesives. It is acting as the third monomer of cation modified polyester (CDPET). It has a good affinity function with cation dyestuff because of the CDPET fiber containing sulfo group, the dyed fiber is bright and lustrous, having a complete range of color and dying deeply. The modified fiber has woolens feeling, it is easily blended with fleece that is necessary for garments manufacturing. GRADES A B Appearance White powder White powder Color (APHA, 16% EG, max) 20 20 Acid value (mg KOH/g, max) 0.4 0.6 Saponification value (mg KOH/g) 376 í- 381 375 í- 381 Sulphate (ppm, max) 100 300 Water content (wt%, max) 0.4 0.4 Iron (ppm, max) 4 5 Absorbance (max) 0.05 0.05. Packing DMSIP is packed in three-in-one kraft bags lined with plastic bags of 25kg net or in flexible container bags of 500 kg net each.
Purity: 99% Water: 0.5% (weight percent) APHA: 50 Inhibitor: 500, 50PPM (MEHQ) Appearance: Colorless and clear liquid Packing: IBC 1MT and 190kg Drum.
Ethylene glycol dimethyl ether C4H10O2 Ethylene glycol dimethyl ether C4H10O2 CAS# 110-71-4 [M.F.] C4H10O2 M.W.:90.12 [Properties] Colorless transparent liquid ,dissolved in water and hydrocarbon solvent,non proton polar solvent .BR:84-86centigrade degree ,Density (20centigrade degree)0.8683,RR(20centigrade degree)1.3795,Viscosity(20centigrade degree)1.1,FP(open):1.11centigrade degree. [Technical index] Item Industrial grade Reagent grade Purity(GC)%> 99.5 99.9 Moisture%< 0.1 0.05 Acidity(HAC)%< 0.015 0.015 Peroxide(H2O2)%< 0.005 0.005 [Usage] Mainly used in polymer, electrochemistry, boracium chemistry, resin, nitro cellulose, In this product , the benzene, xenene, terphenyl, anthracene reacts with sodium and then bring about the complex; it is also used in surface treatment, halogen analysis in gasoline, acetic acid recycle in diluted acetic acid, depaint agent, thinner, flushing agent, stabilizer, anti oxidant , thickener of lube [Packing] 180kg/double sealing metal pail Ethylene glycol dimethyl ether C4H10O2 CAS# 110-71-4 [M.F.] C4H10O2 M.W.:90.12 [Properties] Colorless transparent liquid ,dissolved in water and hydrocarbon solvent,non proton polar solvent .BR:84-86centigrade degree ,Density (20centigrade degree)0.8683,RR(20centigrade degree)1.3795,Viscosity(20centigrade degree)1.1,FP(open):1.11centigrade degree. [Technical index] Item Industrial grade Reagent grade Purity(GC)%> 99.5 99.9 Moisture%< 0.1 0.05 Acidity(HAC)%< 0.015 0.015 Peroxide(H2O2)%< 0.005 0.005 [Usage] Mainly used in polymer, electrochemistry, boracium chemistry, resin, nitro cellulose, In this product , the benzene, xenene, terphenyl, anthracene reacts with sodium and then bring about the complex; it is also used in surface treatment, halogen analysis in gasoline, acetic acid recycle in diluted acetic acid, depaint agent, thinner, flushing agent, stabilizer, anti oxidant , thickener of lube [Packing] 180kg/double sealing metal pail
Dimethyl-5-sulfoisophthalate sodium salt Purity:99.5% min 25kg/bag, 500kg/bag
Dimethyl sulfoxide(DMSO)
