Browse 961 Chemical Products and Raw Materials
Etofenprox
This product has the characteristics of broad insecticidal spectrum, high insecticidal activity, fast knockdown speed, long residual period, and crop safety. It has the functions of contact killing, stomach poison and inhaling. It is used for the control of Lepidoptera, Hemiptera, Coleoptera, Diptera, Orthoptera and Isoptera pests, such as brown louse, white backed planthopper, black tailed leafhopper, cotton bollworm, red bollworm, peach aphid, melon aphid, white powder louse, cabbage worm, tea caterpillar, tea geometrid, tea prickly moth, peach and pear moth, citrus leafminer, tobacco nightmoth, Plutella, corn borer, stem borer, soybean moth, etc. No effect on mites. In order to prevent cotton bollworm and pink bollworm, during the period of egg hatching, larvae sprayed into buds and bolls before spraying with water with 10% suspension concentrate 15 to 18mL/100m2. The rice planthopper was treated with water spray of 0.6 to 0.9g active ingredient /100m2, water spray or 20% EC of 0.9 ~ 1.4g active ingredients.
Etoxazole
Etoxazole is a fungicide used in some countries as a seed treatment on barley, beans, corn, cotton, peanuts, peas, sorghum, soybeans, safflower, and wheat. It is also used on cotton for in-furrow application at planting, on ornamental plants and shrubs by horticultural nurseries, on nonbearing citrus and nonbearing coffee, and for golf course fairways, tees and greens.
Europium Chloride
For the yellow solid, soluble in water and ethanol. It has strong water absorption, and the anhydrous will rapidly absorb water and turn into white crystalline hexahydrate when exposed to humid air. Soluble in water, the solution is neutral to methyl orange and acidic to litmus. It decomposes at high temperature to form EuCl2 and Cl2.
Europium Oxide
Light pink powder. The relative density is 7.42g/cm3. Melting point 2002 ℃. Insoluble in water, soluble in acid. It can volatilize together with steam, alkaline and toxic, irritating to eyes, respiratory tract and skin, absorbing carbon dioxide in the air and forming salt soluble in water with inorganic acid.
Everolimus
Everolimus is a derivative of sirolimus, also known as 40-o - (2-hydroxyethyl) - rapamycin, or 40-o - (2-hydroxyethyl) - sirolimus. It is a kind of kinase drug that interferes with cell communication and prevents tumor cell growth. It is an oral mammalian rapamycin (mTOR) inhibitor. In the past, it was mainly used to prevent rejection after kidney transplantation and heart transplantation. At present, it can also be used in the treatment of advanced renal cancer patients who have used two inhibitors of vascular endothelial growth factor receptor kinase: SUTENT (Pfizer) and Nexavar (Bayer), with slight side effects.
Exemestane
Exemestane is an irreversible steroidal aromatase inhibitors, has similar structure with its substrate,natural androstenedione. And it is the pseudo substrate of aromatase . The inhibition of aromatase to estrogen deprivation is a effective method in the treatment of postmenopausal women with hormone dependent breast cancer.
Famotidine
Famotidine CAS 76824-35-6 dispronil famodil famoxal , have GMP
Favipiravir
Favipiravir is a nucleoside antiviral drug, the mechanism of action has not been fully explained. The target is the viral rna-dependent RNA polymerase. After oral absorption, the drug was converted into a bioactive nucleoside triphosphate of Favipiravir, whose structure was similar to that of purine Chemicalbook and could compete with purines for viral RNA polymerase.The nucleoside triphosphates of Favipiravir can also be inserted into viral RNA strands, inducing lethal mutations in the virus.Therefore, in terms of mechanism, Favipiravir has potential antiviral effect on various RNA viruses.
Felodipine
Felodipine is a calcium channel blocker (calcium antagonist), a drug used to control hypertension (high blood pressure). It is marketed under the brand name Plendil by AstraZeneca and Renedil by Sanofi-Aventis. The formulation patent for the substance expired in 2007.
Fenbendazole
Fenbendazole (Hoechst brand names Panacur and Safe-Guard, Intervet Panacur and Panacur Rabbit) is a broad spectrum benzimidazole anthelmintic used against gastrointestinal parasites including: giardia, roundworms, hookworms, whipworms, the Taenia genus of tapeworms (but not effective against Dipylidium caninum, a common dog tapeworm), pinworms, aelurostrongylus, paragonimiasis, strongyles and strongyloides and can be administered to sheep, cattle, horses, fish, dogs, cats, rabbits and seals. Drug interactions may occur if salicylanilides like dibromsalan and niclosamide are co-adminstered.
Fenbutatin Oxide
Organotin acaricide. It has good control effect on plant mite, gall mite and rust mite, good activity on young mite and adult mite, mainly contact killing effect, long residual effect, no inhaling effect, and poor effect on egg. It has no interaction with mites resistant to organophosphorus and is safe for crops and natural enemies. When it is used at high temperature, its effect is good. It can be used to control leaf mites in citrus, apple, pear, grape, tea tree, beans, eggplant, melon, tomato and other vegetables, as well as edible mites in ornamental plants. For example, prevention and cure of Citrus spider mite, spray with 2000~2500 wetting powder of 50% wettable powder, spray with 2000 times liquid of rust mite, while mites and rust mites can be treated simultaneously. The Hawthorn and apple spider mite were sprayed with 1000~1500 WP of 50% WP. The Tetranychus eggplant, beans and other vegetables were sprayed with 1500~2500 times liquid. The tea tree short mite and orange mite were sprayed with 1000~1500 times liquid.
Fenclorim
As a kind of pyrimidine herbicide safety agent, herbicide can improve the selectivity of herbicides, protect the safety of crops and environment, expand the scope of use, eliminate the residue of herbicides in the soil, which is an ideal antidote for herbicides.
Fenitrothion
Broad spectrum insecticide has strong contact killing effect, good stomach toxicity, no inhaling and fumigating effect, but it has osmosis effect in plants. It has a special effect on the Chilo suppressalis, and can also prevent and control the Chilo suppressalis, the stem borer, the rice leaf roller, the rice bract early, the rice leafhopper, the rice planthopper, the rice thistle, the cotton aphid, the cotton bollworm, the red bollworm, the bug, the cotton thistle, the Spodoptera litura, the slime worm, the sweet potato weevil, the tea geometrid, the pear small carnivore, the peach small carnivore, the cabbage borer, the pine caterpillar, etc. It is mainly used for rice borer, soybean, cotton, fruit tree, tea, vegetable, etc. For example, to prevent rice borers, during the incubation period, use 50% milk oil 18.8 to 22.5mL per 100 square meters to pour water 60 to 75kg, or 50% to 7.5 to 11.3mL, spray 7.5 to 9kg of water, and control cotton bollworm, pink bollworm, cotton thrips, and spray with 1000~1500 times of 50% emulsifiable concentrate. It is easy to cause damage to sorghum and rape.
Fenofibrate
Fenofibrate (Tricor) is a drug of the fibrate class. It is mainly used to reduce cholesterol levels in patients at risk of cardiovascular disease. Like other fibrates, it reduces both low-density lipoprotein (LDL) and very low density lipoprotein (VLDL) levels, as well as increasing high-density lipoprotein (HDL) levels and reducing triglycerides level. It is used alone or along with statins in the treatment of hypercholesterolemia andhypertriglyceridemia.
Fenofibric Acid
Fenofibrate (Tricor) is a drug of the fibrate class. It is mainly used to reduce cholesterol levels in patients at risk of cardiovascular disease. Like other fibrates, it reduces both low-density lipoprotein (LDL) and very low density lipoprotein (VLDL) levels, as well as increasing high-density lipoprotein (HDL) levels and reducing triglycerides level.[1] It is used alone or along with statins in the treatment of hypercholesterolemia andhypertriglyceridemia.
Fenoxanil
Fenoxanil is a effective fungicide in control of rice disease. It belongs to phenoxy amide fungicide. Its mechanism is produced biosynthesis inhibitor, inhibiting the activity of small column spore dehydrogenase and inhibiting the production of Magnaporthe grisea melanin.
Fenspiride Hydrochloride
Fenspiride is an oxazolidinone spiro compound used as a drug in the treatment of certain respiratory diseases. The pharmacotherapeutic classification is antitussives. In Russia it is approved for the treatment of acute and chronic inflammatory diseases of ENT organs (ear, nose, throat) and the respiratory tract (like rhinopharyngitis, laryngitis, tracheobronchitis, otitis and sinusitis), as well as for maintenance treatment of asthma.
Fenthion
Bethion is a toxic insecticide, which has high toxicity to dogs and poultry, high toxicity to bees and no chronic toxicity. It has the functions of contact killing and stomach toxicity to pests and certain permeability to crops, but it has no function of internal absorption and conduction. It has a wide range of insecticidal and rapid functions. It is suitable for the control of many pests on rice, cotton, fruit trees, vegetables and soybeans, as well as mites. It is oxidized into sulfoxide and sulfone in plant body, and its insecticidal activity is improved. The common pesticide formulation is 50% phoxim emulsifiable concentrate.
Fentin Acetate
Triphenyltin Acetate is an organotin compound. Triphenyltin Acetate much like its hydroxide analogue is used as a fungicide and antifeeding compound for insect control. Recent studies show that Triphenyltin Acetate may have adverse effects on the reproductive and immune systems and may disrupt the endocrine system.
Fenvalerate
Broad spectrum, high efficiency and fast pyrethroid. It is mainly used for contact and stomach toxicity. It has no internal absorption and is ineffective against mites. It is effective for Lepidoptera larvae, Orthoptera, Hemiptera and Diptera pests. It is used to control cotton aphids, leafhoppers, bug bugs, cabbage worms, cabbage worms, soybean borers, wheat stickworms, pink bollworms, cotton bollworms, and citrus leaf miner larvae. It is recommended to spray 2000 times water with 20% EC. Be careful not to use near mulberry garden, fish pond and bee farm. The resistant aphids and bollworms should not be used.
Ferrocene
Ferrocene is an organic transition metal compound with aromatic properties, also known as dicyclopentadienyl iron and dicyclopentadienyl iron, The molecular structure contains one divalent iron cation and two cyclopentadienyl anions. It is the raw material for the production of Ferrocenecarboxylic Acid. In the past 50 years, human beings first used cyclopentadiene magnesium bromide to react with anhydrous iron trichloride to produce. At room temperature, it is orange yellow needle crystal and powder, with the smell similar to camphor, It is a non-polar compound, which is easily soluble in methanol, ethanol, ether, petroleum ether, gasoline, kerosene, diesel, dichloromethane, benzene, toluene, xylene and other organic solvents. Because of the large polarity of ethanol, it is usually better to use toluene for dissolution. Insoluble in water, soluble in concentrated sulfuric acid, insoluble in boiling caustic soda solution and hydrochloric acid. It has high thermal stability, chemical stability and radiation resistance. It is widely used in industry, agriculture, medicine, aerospace, energy conservation, environmental protection and other industries.
Ferrous Carbonate
Ferrous Carbonate is a mineral composed of iron(II) carbonate (FeCO3). It takes its name from the Greek word σίδηροςsideros, “iron”. It is a valuable iron mineral, since it is 48% iron and contains no sulfur or phosphorus. Bothmagnesium and manganese commonly substitute for the iron. Siderite has Mohs hardness of 3.75-4.25, a specific gravity of 3.96, a white streak and a vitreous lustre or pearlyluster.
Ferrous Oxalate
Ferrous oxalate, also known as ferrous oxalate, battery-grade ferrous oxalate can be used as a raw material for lithium iron phosphate, a positive electrode material for batteries, and is one of the main materials for manufacturing lithium ferrous phosphate, a positive active material for lithium ion batteries. Its purity and particle size are critical to the performance of LiFePO4. Stable under normal temperature and pressure, light yellow crystalline powder, slightly irritating. Ferrous oxalate is heated and decomposed into ferrous oxide, carbon monoxide and carbon dioxide, which is used as a photographic developer and used in the pharmaceutical industry.
Ferrous Sulfate Heptahydrate
Iron(II) sulfate (Br.E. iron(II) sulphate) or ferrous sulfate is the chemical compound with the formula FeSO4. It is used medically to treat iron deficiency, and also for industrial applications. Known since ancient times as copperas and as green vitriol, the blue-green heptahydrate is the most common form of this material. All iron sulfates dissolve in water to give the same aquo complex [Fe(H2O)6]2+, which has octahedral molecular geometryand is paramagnetic.
