-
4-Methylumbelliferone 90-33-5
☑ 4-methylumbelliferone (4-MU) is a dietary supplement that inhibits hyaluronic acid (HA) synthesis. Hyaluronan (HA) is a prominent component of the extracellular matrix at many sites of chronic inflammation, including type 1 diabetes (T1D), multiple sclerosis, and numerous malignancies. 4-MU is an already approved drug in Europe and Asia called “hymecromone” where it is used to treat biliary spasm. ☑ It is also useful in the kinetic investigation of enzyme activity. ☑ More than 30 years prod... -
3-Mercaptopropyltriethoxysilane 14814-09-6
☑ It can improve the properties of the mineral-filled elastomer, including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience. ☑ Used to improve properties of mineral filled elastomer, including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience, compression set and cure time. ☑ Used as a pretreatment on minerals or added at the time of compounding. ☑ Used to improve low-rolling resistance in silica-reinforced tire tread compounds.... -
3,4-Pyridinedicarboxylic acid 490-11-9
☑ 3,4-Pyridinedicarboxylic acid is often used to synthesize important raw materials or intermediates of medicine and pesticide, and plays an important role in the synthesis of pyridine drugs because it has good biological activity. ☑ More than 30 years production experience; ☑ Registered material under EU-REACH regulations; ☑ Product approved by multinationals in several industry; ☑ Just-in-time Delivery:1 week lead time. ☑ We have complete quality management system, not limited to sampling, ... -
HYDRAZINE HYDRATE- 64% 10217-52-4
☑ Used for the synthesis of AC, D1PA, TSH and other foaming agents ☑ Cleaning agents for deoxidizing and deoxidizing of boilers and reactors ☑ In the pharmaceutical industry for the production of anti – tuberculosis, anti – diabetes drugs. ☑ In the pesticide industry for the production of herbicides, plant growth harmonizer and sterilization, insecticide, rodenticide ☑ It can also be used to produce rocket fuel, diazo fuel, rubber additives , etc. ☑ More than 30 years production e... -
1-Methylimidazole 616-47-7
☑ Intermediates for organic synthesis; ☑ Polyurethane catalyst for semi-rigid foam and rigid foam; ☑ Accelerator for dicyandiamide or anhydride curing agent; ☑Dialkylimidazolium salt can be obtained by alkylation of 1-Methylimidazole. The type of salt is related to alkylation reagent and anion. Many ionic liquids can be obtained by this reaction; ☑N-methylimidazole is an important raw material for the synthesis of pharmaceutical intermediates, which is used to prepare losartan, nitazofenone a... -
N-Methyl pyrrolidone 872-50-4
☑ in new energy vehicles or electron industry, as solvent for electrode preparation of lithium ion battery fabrication, cleaner solvent for LCD, OLED panel and circuit board (80%, w/w)) ☑ Pharma/Agrochemicals(3-5%, w/w) ☑ solvent for surface treatment of textiles, resins, and metal coated plastics or as a paint stripper(3-5%, w/w) ☑ Petrochemicals, recovery of 1,3-butadiene and acetylene (3%, w/w) ☑ More than 30 years production experience; ☑ Registered material under EU-REACH regulations; ☑ ... -
Hydroxylamine sulfate(HAS) 10039-54-0
☑ Mainly used in the preparation of caprolactam and as intermediate of medicine and pesticide; ☑ Its derivatives oxime or hydroxamic acid derivatives can be used to produce insecticides such as methomyl, aldicarb and thiodimethomyl as well as fungicides and herbicides; ☑ Hydroxylamine sulfate is a reducing agent, developer and vulcanizing agent of rubber. It is an important raw material for the synthesis of caprolactam. It is also used in the production of isoxazole derivatives, sulfonamide d... -
Benzene Sulfonyl Chloride 98-09-9
☑ A sulfonating reagent commonly used to prepare sulfonamides, sulfonated esters, and sulfones ☑ Intermediates of pesticide; Dye; medicine ☑ Used for the manufacture of color base of ice dye. ☑ Reagents used to test colloids ☑ More than 30 years production experience; ☑ Just-in-time Delivery:1 week lead time. ☑ Product approved by multinationals in several industry; ☑ Registered material under EU-REACH regulations; ☑ We have complete quality management system, not limited to sampling, method ... -
Acetonitrile 75-05-8
☑ Chemical analysis and instrumental analysis. ☑ RSolvent for hydrocarbon extraction and separation. ☑ Intermediate of synthetic medicine and pesticide. ☑ Semiconductor cleaner. ☑ Other applications: In addition to the above applications, acetonitrile can also be used as raw material for organic synthesis, catalyst or component of transition metal complex catalyst. In addition, acetonitrile is also used in fabric dyeing and coating compound, and it is also an effective stabilizer of chlorinat... -
1,2,4-TRIAZINONE 33509-43-2
☑ It is an intermediate used to make the metribuzin which is a higher effective and lower toxic pesticide. ☑ More than 30 years production experience; ☑ Registered material under EU-REACH regulations; ☑ Product approved by multinationals in several industry; ☑ Just-in-time Delivery:1 week lead time. ☑ We have complete quality management system, not limited to sampling, method of analysis, sample retainment, Standard operation process; ☑ Freemen ensures the consisitency of quality, the strict ... -
Propylene glycol 57-55-6
☑ Used as resin, plasticizer, surfactant, emulsifier and demulsifier raw material, can also be used as antifreeze and heat carrier ☑ Gas chromatographic fixatives, solvents, antifreeze agents, plasticizers and dehydrants ☑ Propylene glycol is an intermediate of the fungicide benzoyl diazole ☑ Propylene glycol is an important raw material of unsaturated polyester, epoxy resin and polyurethane resin ☑ In the pharmaceutical industry, it is often used as a solvent, softener and excipient in the m... -
Triphosgene 32315-10-9
☑ As a substitute for highly toxic phosgene and diphosgene in synthesis ☑ Used for the synthesis of chloroformate, isocyanate, polycarbonate and acyl chloride ☑ More than 30 years production experience; ☑ We have complete quality management system, not limited to sampling, method of analysis, sample retainment, Standard operation process; ☑ Product approved by multinationals in several industry; ☑ The minimum order quantity is based on one package; ☑ Registered material under EU-REACH regulat...
- +86-21-6469 8127
- info@freemen.sh.cn
