Browse 961 Chemical Products and Raw Materials
Orange Sweet Oil
Sweet orange is a small evergreen tree belonging to citrus of Rutaceae. Mainly produced in Brazil, the United States, Israel, Italy, Spain, Morocco, Guinea, Australia, Indonesia, Russia and China's south and East China. Cold pressed sweet orange oil can be obtained by cold grinding fresh whole fruit (oil yield is 0.35% ~ 0.37%) or cold pressing fresh peel (oil yield is 0.3% ~ 0.5%); or by steam distillation with residue or collected crushed peel after cold pressing, sweet orange oil can be distilled with oil yield of 0.4% ~ 0.7%.
Orthoboric Acid
Orthoboric Acid is a weak, monobasic Lewis acid of boron often used as an antiseptic, insecticide, flame retardant, neutron absorber, or precursor to other chemical compounds. It has the chemical formula H3BO3 (sometimes written B(OH)3), and exists in the form of colorless crystals or a white powder that dissolves in water.
Oxadixyl
Oxadixyl always be used on crucifer, grapes, cucumber, corn to cure downy mildew, on potato and tomato to cure late blight, on fruit trees to cure foul foot, etc. It also can inhibit the production of spore.
Oxalic Acid
Oxalic Acid is an organic compound with the formula H2C2O4. It is a colorless crystalline solid that dissolves in water to give colorless solutions. It is classified as a dicarboxylic acid. In terms of acid strength, it is much stronger than acetic acid. Oxalic acid is a reducing agent and itsconjugate base, known as oxalate (C2O42−), is a chelating agent for metal cations.
Oxalic Acid Dihydrate
This product is colorless and transparent monoclinic crystal system. It usually exists as dihydrate. Melting point 101-102 ℃. Relative density (19 ℃) 1.65. Refractive index 1.440. Soluble in water, slightly soluble in ether and ethanol. 157 ℃ sublimation. Dihydrate is easily weathered and dehydrated to form anhydrous oxalic acid. The melting point of anhydrous substance is 189.5 ℃ (decomposition).
Oxaliplatin
Oxaliplatin, also known as losadine and oxaliplatin, belongs to platinum derivatives. It can be used alone or in combination with fluorouracil in the treatment of colorectal cancer metastasis after the failure of fluorouracil treatment. It is the third generation of platinum anti-tumor complex after cisplatin and carboplatin, and the only drug with significant activity for colorectal cancer so far. The principle of action is to inhibit DNA synthesis and replication by generating alkylation complexes and acting on DNA to form cross-linking within and between chains. It can also inhibit the proliferation of ovarian cancer and melanoma cell lines.
Oxalyl Chloride
Oxalyl chloride is a synthetic intermediate of medicine, pesticide, paint, etc. It is used as raw material for synthesizing antibiotics in medicine, as raw material for methacrylphthalein isocyanate in paint, and as a super efficient sulfonylurea herbicide bensulfuron, plant growth regulator, etc. in the pesticide industry, with a wide range of uses.
Oxolinic Acid
Oxolinic acid is a quinolone antibiotic developed.it is used for rice seed treatment, called NanZhiBing harm valley dry bacterial disease of rice (miao rot) first microbicides with effective cleansing. Caused by the agent before planting the seed treatment, can inhibit the valley dry bacterial disease seedling occurrence of corruption, and then a robust seedlings after transplanting Honda, can prevent the occurrence of valley dry bacterial disease. Mechanism of gram negative energy has a wide range of antibacterial activity, but weaker activity of gram positive bacteria, inactive against fungi. By inhibiting the synthesis of DNA, which hindered the germs, division and proliferation. In bacteria bacterium in the body, for the super curly structure of DNA into reverse super curly enzyme, the agent can be combined with the enzyme subgroup A, making it function in depressed and make the DNA could not be copied, death soon.
Oxyfluorfen
is a broad spectrum selective pre- or post-emergent herbicides with diphenyl ethers contact toxicity.
Oxytocin
Oxytocin is a mammalian neurohypophysial hormone. Produced by the hypothalamus and stored as well as secreted by the posterior pituitary gland, oxytocin acts primarily as a neuromodulator in the brain.
P-Toluenesulfonamide
P-Toluenesulfonamide can used in the manufacture of plasticizer, disinfectant, fungicide, fungicides, wood brightener. Also can be used in the production of synthetic resin, the coating, the fluorescent dye, pharmaceutical.
P-Toluenesulfonic Acid
P-Toluenesulfonic Acid (PTSA or pTsOH) or tosylic acid (TsOH) is an organic compound with the formula CH3C6H4SO3H. It is a white solid that is soluble in water, alcohols, and other polar organic solvents. The 4-CH3C6H4SO2– group is known as tosyl group and is often abbreviated as Ts or Tos. Most often, TsOH refers to the monohydrate, TsOH.H2O. TsOH is a strong organic acid, about a million times stronger than benzoic acid.
P-Toluenesulfonyl Isocyanate
It can be used as a dehydrating agent of solvent, filler, pigment and asphalt tar in the process of paint making. It reacts with water to produce carbon dioxide and toluene sulfonamide. The latter generally does not react with alkyl isocyanate and aryl isocyanate, and dissolves in common solvent. In addition, it will not lead to yellowing of the system. By using TI in polyurethane paint, the phenomenon of loss of light, yellowing and reaction foam caused by wet surface has been reduced.
PAC
PAC is a kind of inorganic high polymer coagulant. It is a kind of inorganic high polymer water treatment agent with high molecular weight and high charge, which is produced due to the bridging effect of hydroxyl ion and the polymerization effect of multivalent anion. Solid products have the advantages of high adsorption activity, short settling time, wide range of pH value, no need of coagulant aids and no influence of water temperature, It is widely used in the water treatment of domestic water and industrial water, urban sewage treatment, industrial wastewater, sewage, sludge treatment and the recovery of some slag in the sewage. At the same time, for some industrial sewage which is difficult to be treated, PAC is used as the matrix, mixed with other agents, and mixed into a composite PAC. The treatment of sewage can get surprising results.
PERPHENAZINE
Contact MOSINTER for product specifications and supply information.
PHMB 20%/98%
Polyhexamethylene biguanide hydrochloride solution is a colorless or light yellow transparent liquid, in which the guanidine group has high activity, which can make the polymer into a positive charge, and it is easily attacked by various negatively charged bacteria and bacteria. The virus is adsorbed, thereby inhibiting the division ability of bacteria and viruses, making them lose their reproductive ability, and the film formed by the polymer blocks the respiratory channels of the microorganisms, causing the microorganisms to die quickly.
PHMG 25%/98%
It' s a broad-spectrum fungicide and a new type of environmentally friendly multi-purpose cationic polymer. It is easily soluble in water, and its aqueous solution is colorless and odorless. It has many excellent properties such as foaming, no drug resistance, and biodegradability, and has been widely used in plant protection, medicine, industrial products, food and daily necessities for sterilization and mildew prevention. The sterilization mechanism is: the guanidine group has high activity, making the polymer positively charged and easily adsorbed by various bacteria and viruses that are usually negatively charged, thereby inhibiting the splitting function of bacteria and viruses, and causing bacteria and viruses to lose reproductive capacity. At the same time, it is a high-molecular polymer, which can form a thin film to block the respiratory passages of microorganisms, so that the microorganisms are quickly suffocated to death. Polyhexamethyleneguanidine hydrochloride is an ophthalmic compound containing phenylephrine. Polyhexamethyleneguanidine hydrochloride is an antibacterial agent; it is used in the preparation method of multifunctional flame retardant polyester fabric.
PROPYLENE
Widely used in new refrigeration equipment (ultra-low temperature, deep cold) in the process of initial installation and maintenance of re add.
Paclitaxel
Taxane active pharmaceutical ingredient for qualified supply chains requiring grade, impurity, storage and regulatory-document review.
Paclobutrazol
Paclobutrazol is a triazole fungicide used as an plant growth retardant in inhibiting gibberellin biosynthesis.
Paraquat Dimethylsulfate
It is widely used in rubber, bananas, sugarcane, orchard, farmland and other fields.
Paroxetine API
Usage:Paroxetine can inhibit the reabsorption of synaptosomes of 5- HT strongly and selectively, does not directly interfere with any central neurotransmitter receptor. Used for depression, especially anxiety and obsessive compulsive disorder.
Pefloxacin
Pefloxacin is a quinolone drug used to treat bacterial infections. Pefloxacin is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria. It functions by inhibiting DNA gyrase, a type II topoisomerase, and topoisomerase IV, which is an enzyme necessary to separate, replicated DNA, thereby inhibiting cell division.
