Product Name: Formic acid Other Names: AC Cas No.: 64-18-6 Purity: 99.90% MF: CH2O2 Appearance: Colorless fuming liquid Package: Drum Certificate: ISO Application: It is used by a variety of industries for different purposes due to its unique properties.can be use in Textile,Leather,Rubber Industry Sample: Available
Aniline,methyl methacrylate mma,epichlorohydrin(ech), maleic anhydride(ma), dimethyl sulfoxide(dmso), polyether polyol, polymer polyol, toluene diisocyanate(tdi), propylene glycol(pg), , dimethyl formamide, isopropanol, methyl acetate, ethyl acetate, butyl acetate, glacial acetic acid, potassium hydroxide, nitrile butadiene rubber latex, caustic soda, ethylene glycol, phenol, phthalic anhydride, cyclohexanone, thiourea, barium carbonate, aluminum chloride, calcium nitrate, n propanol, methyl ethyl ketone, methanol, ethanol, cyclohexane, dimethyl carbonate, dichlorodifluoromethane, trichloroethylene, tetrachloroethylene, sodium hydroxide liquid.Export
4-Chloro-3,5-dimethyl is a white crystalline powder. Melting point 115-116 C, boiling point 246 C. At 20 C, 1g can be dissolved in 3L water, 1 part of 95% alcohol, ether, benzene, terpenes, non-volatile oils. It has a slight smell and can volatilize with water vapor. Stable in hot water.
This product (technically named Poly dimethyl diallyl ammonium chloride) is cationic polymer in powder form or liquid form and it can be completely dissolved in water. Application Field PDADMAC can be widely used in industrial waste water and surface water purification as well as sludge thickening and dewatering. It can improve water clarity at a relatively low dose. It has good activity that accelerate the sedimentation rate. It is suitable for a wide range of PH 4-10. This product can also be used in the colliery wastewater, paper making wastewater, oil field and oil refinery oily wastewater and urban sewage treatment.
CAS NO:29547-00-0 Formulations:C5H14NO7S4Na Melting Point:142 - 143¡ãC Molecular weight::333.4 Appearance:white needle crystal (tech., shapeless granularof solid or white to yellowish powder) Solubility:Easily soluble in water, the solubility in water is 1.335g/mL at 20oC; easily soluble in technical alcohol and hot waterless ethanol. Slightly soluble in methanol, dimethylformamide, dimethyl sulfoxide; Insoluble in acetone, ether, chloroform, ethyl acetate, benzene and other organic solvents. Stability : Stable at normal temperatures and at pH 5 -9, easily absorbs moisture, degraded by iron, easily decomposedin strong acids or strong alkalis. 18g/200bags.25kg/bags.25kg/drum,45kg/druml.150kg/drum.Package way can be customized
Barley Malt Extract takes the selected high-quality malt as raw material, does not add any other material. Barley malt extract is extracted from malt through biological technology method and under the specialized equipment conditions. Nalt extract richly contains vitamin E, the majority of vitamin E, folic acid and minerals such as calcium, cuprum, iron, magnesium, 1anganese, phosphorus, potassium and zinc, and other purely natural material, widely used in infant aggrandizement food, dairy product, aggrandizement dairy dried beverages, breakfast milk, all kinds of baking food such as biscuits, etc. Malt extract can also be used in the malted milk, coffee, commeal, malt extract nugget, coat chocolate matuix, malt extract soda pop, soft drink, medicine, biology substrate, etc. . Main Functions: 1. Barley Malt Extract main benefit of hordenine is to assist in the release of fat from fat cells for energy. 2. Barley Malt Extract can increase mental and physical energy through the release of norepinephrine. 3. Hordenine is also claimed to suppress appetite. This is based on hordeine's supposed ability to slow the digestion of food, making people feel fuller for longer. 4. Barley Malt Extract can be used as an antibacterial product. Application: 1. Barley Malt Extract base a hypoglycemic effect, suitable for human consumption in diabetes. 2. Barley Malt Extract with water to boil then add the sugar and lemon brew into the barley tea, alleviate the effect of gastrointestinal inflammation, particularly suitable for patients recovering from drinking. 3. Barley Malt Extract base (for dimethyl aminoethyl phenol), a relaxation of bronchial smooth muscle, contraction of blood vessels, vascular compression or central blood pressure and exciting effect, can be used to relieve bronchitis and bronchial asthma. Barley seeds after cooking also be used as ulcers poultices.
Polyethylene terephthalate (PET), chemical formula (C10H8O4)n, is made from dimethyl terephthalate and glycol transesterification or esterification of terephthalate and glycol to synthesize dihydroxyethyl terephthalate, and then polycondensation reaction. It is a crystal type saturated polyester, which is a milky white or light yellow, highly crystalline polymer with smooth and glossy surface. It is a common resin in life, which can be divided into APET, RPET and PETG. It has excellent physical and mechanical properties in a wide range of temperatures, up to 120â??, and excellent electrical insulation. Even at high temperature and high frequency, its electrical properties are still good, but it has poor corona resistance, creep resistance, fatigue resistance, friction resistance and dimensional stability. Advantages: 1. Good mechanical properties, impact strength is 3~5 times that of other films, good folding resistance. 2 oil resistance, fat resistance, dilute acid resistance, dilute alkali resistance, resistance to most solvents. 3. Can be used in the temperature range of 55-60â?? for a long time, short-term use can resist 65â?? high temperature, can resist -70â?? low temperature, and high and low temperature has little impact on its mechanical properties. 4. Low permeability of gas and water vapor, and excellent resistance to gas, water, oil and odor. 5. High transparency, can block UV, good luster. 6. Non-toxic, tasteless, good health and safety, can be directly used for food packaging.
Polyester POY is made from PTA & MEG or by spinning PET Chips POY is used for textured yarn, warping woven and knitted fabric We also offer Polyester Cationic Dyed Yarn. This yarn is produced from CDP chip that consists of dimethyl isophthalate with polar radical SO3Na. The dye-absorption property of fiber is greatly improved. It is thus easy to be dyed with improved dye-absorption rate and moisture-absorption property We are very apt in supplying Polyester POY from China , Taiwan, Indonesia, Thailand
Dimethyl sulfoxide(DMSO) application 1. DMSO in petroleum processing field DMSO is used as extracting solvent in aromatics extraction. It has the advantages of: (1) high selectivity on arene; (2) unlimited mixing with arene under room temperature; (3) low extraction temperature; (4) non-toxic; (5) simple extraction technique, energy saving; Because that DMSO is insoluble in arene, it is used for the manufacturing of edible wax and white oil. In addition, it is used in lubrication oil and diesel oil. 2. DMSO in synthetic fiber field It has the features of simple technique, high solubility, high boiling point and low cost. It is used for the production of polyester resin, chloro fiber and vinyl cyanide. 3. DMSO in pharmaceutical production It is widely used in pharmaceutical intermediate synthesis as reaction solvent, such as, norfloxacin, ofloxacin and etc. And it is used in the preparation of berberine, and traditional Chinese medicine extraction. 4. DMSO in medical treatment field DMSO has the effect of diminish inflammation, analgesia, wound healing, diuresis and etc. It has curative effect on neurodermatitis, psoriasis, arthritis, bursitis, epifolliculitis, rheumatoid, otitis media, piles lumbar muscle degeneration and other diseases. 5. DMSO in pesticide and fertilizer DMSO is synergist of pesticide and fertilizer solvent and penetrant.
Common name: Diclofop-methyl Chemical name: Methy1 2-[4'-(2",4"-dichiorophenoxy)phenoxy]propionate Molecular formula: C16H14CI2O4 Molecular weight: 341.2 Structural formul :o Physical chemistryForm earth yellow crystals.S.g./density 1.30(40).M.p.39-41 V.p 0.25mPa(20).Solubility In water 0.8mg/l(PH5.7,20).In acetone, dichloromethane, dimethyl sulfoxide,ethyl acetate,toluene>500g/l;In polyethylene glycol148,methanol 120,isopropanol 51, n-hexane 50(all in g/l,20). Use: For post-emergence control of wild oats,wild millets,and other annual grass weeds in wheat,barley,rye,red fescue, clover, alfalfa, peanuts, brassicas, carrots, celery, beetroot, parsnips.lettuce, spinach,potatoes, cucumbers, peas, beans, tomatoes, fennel. alliums,herbs.etc. 28%¡¡¨¦36% Diclofop-methyl EC 200L/Iron drum; 96% Diclofop-methyl TC 250kg/Iron drum.
Common name: Diclofop-methyl Chemical name: Methy1 2-[4'-(2",4"-dichiorophenoxy)phenoxy]propionate Molecular formula: C16H14CI2O4 Molecular weight: 341.2 Physical chemistry¡êoForm earth yellow crystals.S.g./density 1.30(40).M.p.39-41 V.p 0.25mPa(20).Solubility In water 0.8mg/l(PH5.7,20).In acetone, dichloromethane, dimethyl sulfoxide,ethyl acetate,toluene>500g/l;In polyethylene glycol148,methanol 120,isopropanol 51, n-hexane 50(all in g/l,20). Use: For post-emergence control of wild oats,wild millets,and other annual grass weeds in wheat,barley,rye,red fescue, clover, alfalfa, peanuts, brassicas, carrots, celery, beetroot, parsnips.lettuce, spinach,potatoes, cucumbers, peas, beans, tomatoes, fennel. alliums,herbs.etc. 28%¡¡é36% Diclofop-methyl EC 200L/Iron drum; 97% Diclofop-methyl TC 250kg/Iron drum.
Propylene carbonate (molecular formula: C4H6O3) is a colorless, odorless, flammable liquid. Miscible with ether, acetone, benzene, chloroform, vinyl acetate, etc., soluble in water and carbon tetrachloride. It has a strong ability to absorb carbon dioxide and is stable in nature. In industry, it is obtained by adding propylene oxide and carbon dioxide under a certain pressure, and then distilling under reduced pressure. It can be used as oily solvent, spinning solvent, olefin, aromatic hydrocarbon extractant, carbon dioxide absorber, dispersant for water-soluble dyes and pigments, etc. Application 1. It can be used as an excellent medium for high-energy batteries and capacitors in the electronics industry. 2. In the polymer industry, it can be used as a solvent and plasticizer for polymers. 3. Used as a plasticizer for adhesives and sealants. 4. It can also be used as a phenolic resin curing accelerator and a dispersant for water-soluble adhesives, pigments and fillers. 5. The chemical industry is the main raw material for synthesizing dimethyl carbonate. It can also be used to remove carbon dioxide and hydrogen sulfide from natural gas and petroleum cracking gas. 6. It can also be used in textile, printing and dyeing and other industrial fields.
Dimethyl Cantharidin Molecular formula: c8h8o4 Molecular weight: 168.15 cas :5442-12-6 Melting point: 113 íµ -115 íµ Chemical name :7-oxabicyclo (2, 2, 1) heptane-2 , 3-dicarboxylic anhydride Properties: white crystalline powder, aqueous solution acidic reaction, soluble in hot water or acetone, slightly soluble in cold water or ethanol. Loss on drying: 0.03% Residue on ignition: 0.1% Content: 100.4% Pharmacological effects: this product is a white crystalline powder; no foul. Irritant; aqueous acidic reaction. Antineoplastic agents. For the liver, stomach and cardia cancer, and low white blood cell disorders. Demehylcantharidin Molecular formula: c8h8o4 Molecular weight: 168.15 cas :5442-12-6 Melting point: 113 íµ -115 íµ Chemical name :7-oxabicyclo (2, 2, 1) heptane-2 , 3-dicarboxylic anhydride Properties: white crystalline powder, aqueous solution acidic reaction, soluble in hot water or acetone, slightly soluble in cold water or ethanol. Loss on drying: 0.03% Residue on ignition: 0.1% Content: 100.4% Pharmacological effects: this product is a white crystalline powder; no foul. Irritant; aqueous acidic reaction. Antineoplastic agents. For the liver, stomach and cardia cancer, and low white blood cell disorders.
PURITY-99.5%
Dimethyl Carbonate is a kind of outstanding methylating reagent,and an ideal substitute for phosgene,dimethyl sulfate and methyl chloroformate,and widely used for synthesizing diphenyl carbonate,isocaynate,allyl diethylene glycol carbonate and carbamates pesticide.
Item: specification Content dms: 99.5min Colour(apha): 10max Acid value(mg koh/g): 0.2max Specific gravity(28 deg c): 0.986-0.990 Moisture: 0.1%max 200kgper drum
Dimethyl carbonate, propylene glycol, ethyl meth First grade High grade Battery grade 200kg/drum 215kg/drum
Dmc 99.5% min&99.9% min Pg, 99.0% min&99.5% min Dipe, 99.0% min
It is colorless transparent liquid, content no less than 99.0%. DMI is a special solvent used in pharmacy and cosmetics area. 200Kg/drum
Dimethyl phthalate Appearance: colorless and transparent liquid Purity: 99.5% min Packing: 230kg/drum or bulk in iso tank
