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)
Brand Name : MERCK, Qualigens, RANKEM Product Grade : AR/ACS, EMPARTA, EMPLURA, ER, GC, HPLC, LR, SQ Pack Size : 1Lit, 2.5Lit, 25Lit, 500ml
Brand Name : MERCK, Qualigens, RANKEM Product Grade : AR/ACS, EMPARTA, EMPLURA, ER, GC, HPLC, LR, SQ Pack Size : 1Lit, 2.5Lit, 25Lit, 500ml
N,N-Dimethylformamide Iupac Name N,N-dimethylformamide CAS No. 68-12-2 Molecular Weight 73.09378 EINECS(EC#)200-679-5 Molecular Formula C3H7NO Introduction: Dimethylformamide is an organic solvent for vinylres ins and acetylene, butadiene and acid gases. Itcaused contact dermatitis in a technician at an epoxyresin manufacturers, and can provoke alcohol-inducedflushing in exposed subjects. Storage DMF should be used only in areas free of ignition sources, and quantities greater than 1 liter should be stored in tightly sealed metal containers in areas separate from oxidizers. Usage N,N-Dimethylformamide (DMF) is a clear liquid that has been widely used in industries as a solvent, an additive, or an intermediate because of its extensive miscibility with water and most common organic solvents.Dimethylformamide is primarily used as an industrial solvent.
Dimethyl Carbonate Property CAS No.: 616-38-6 1655056658186896.png Formula: C3H6O3 Scope of Application High-quality organic solvents in lithium ion batteries Organic synthetic pharmaceutical intermediates Industrial solvents such as resins and polymers Additives in automobile gasoline, machinery lubricants, and other fields Raw materials in the field of plant protectants Product Features The content of DMC is over 99.99% and it is characterized by high purity, low water content, few artifactual bands and stable quality. Other side reactions can be eliminated during use to provide higher stability and provides technical services for raw material testing, electrolyte analysis, formula optimization and new material development.
Didecyl dimethyl ammonium chloride is a cationic surfactant of dialkydimethyl quaternary ammonium compounds. It is easily soluble in water and organic solvent. It is light yellow liquid under home temperature, and its chemical character is stable and low irritating. Didecyl dimethyl ammonium chloride has broad spectrum of activity against both gram positive and gram negative bacteria. It can be used as fungicide and mildewcide, and active against enveloped viruses. It has high tolerance to hard water. Didecyl dimethyl ammonium chloride maintains efficacy in presence of heavy organic soiling such as blood and protein. Good surfactant and wetting properties and it is worldwide acceptance based on registrations approval and official lists. z
Diotyl dimethyl ammonium chloride is composed of twin chain dimethyl ammonium chloride. The dioctyl dimethyl structure provides a controlled foam biocide, exhibiting low, fast breaking foam with exceptional dynamic controlled foam performance. When used as an active ingredient in fifra1 registered formulations such as hard surface disinfectants, sanitizers and/or certain types of water treatment formulations, these products have been found to provide superior biotical action against a broad spectrum of microbial organisms such as: bacteria, fungi, viruses, and algae. This â??thirdâ generation quaternary ammonium compound delivers potent germicidal action in hard water and organic soil loads. z
Lauryl Dimethyl Amine Oxide is a cocoamine oxide surfactant. This high foaming surfactant can be used in a broad number of industrial applications where coupling, detergency and compatibility are important. Among amine oxides, LDAO produces the most foam. -
Product Description This product is ammonium salt cationic surfactant. With excellent penetration, soft, emulsification, antistatic performance and sterilization. Good Chemical stability, heat resistance, resistance to light, strong acid and alkali resistance, and can dissolve in and hot water. Have good compatibility and collaborative effect with cation, non-ion surfactant and dyes. Usage 1. Emulsifier: silicone oil emulsifier; protect hair vegetable, cosmetics emulsifier, asphalt emulsifier and building waterproof paint emulsifier. 2. Control additives: synthetic fiber antistatic, fabric softener. 3. Modified additives: organic bentonite modifier. 4. Flocculation agent: biological pharmaceutical industry prepared protein, sewage treatment flocculation agent. 5. Other: glass fiber soft processing agent.
Product Name: Dimethyl Carbonate Origin: China Molecular Formula: C3H6O3 CAS No.: 616-38-6 EINECS No.: 210-478-4 Specification: 99.5%, 99.9% Packing: Iron drums of 200kg net each, or ISO tank Application: In organic synthesis ---as a substance or sol ven t in organic sy n thes is, instead of phosgene, dimethyle sulfate, ect ---called as "green chem ical" a nd "new cornerstone for or organic synthesis" In gasoline industry ---as a fuel additive Dimethyl Carbonate (DMC) is a strong contender to help the refining industry to meet the Clean Air Act specification for oxygen in gasoline. DMC (53.3% O) has about 3 times the oxygen content as methyl tert-butyl ether (MTBE, 18.2%) and its synthesis is not dependent upon oil. Pls feel free to contact us.
