Browse 961 Chemical Products and Raw Materials
3-Indolebutyric Acid
Plant growth regulators are synthetic organic compounds with physiological activities, which are similar to plant hormones and can regulate plant physiological processes and control plant growth and reproduction. Indobutyric acid (IBA) and NAA are two commonly used plant growth regulators for cuttings and rooting. Among them, indobutyric acid is the best because it operates less in plants and is easy to remain in use Near the site. In addition, if a root promoting growth regulator is mixed with another substance which is conducive to the function of the growth regulator, it can show synergistic or cooperative use, which may make the plants that are difficult to root obtain satisfactory results. Indolbutyric acid has a strong rooting promoting effect, but the adventitious roots produced are thin and long, while NAA has a small but thick rooting promoting effect. Therefore, the better effect can be obtained when they are mixed.
3-Methoxypropylamine
Rat peritoneal LD50:180 mg/kg, in addition to this is not reported in the description of the toxic effects of other lethal dose values.
4,4'-Methylenedianiline
It is mainly used in the manufacture of high polymer materials such as epoxy resin, polycarbonate, polysulfone resin, phenolic unsaturated resin, polyetherimide, etc. it can also be used in the manufacture of PVC heat stabilizer, plasticizer, rubber antioxidant, agricultural bactericide, paint, UV absorber.
4 6-Dichloropyrimidine
We can customize according to customer's requirement.
4-Dimethylaminobenzaldehyde
4-Dimethylaminobenzaldehyde is an organic intermediate, white or light yellow leaf crystal or powder. The melting point is 74°C, the boiling point is 176-177℃ (2.27kPa), and the flash point is 164 ℃ . Soluble in alcohol, ether, acetone, chloroform and acetic acid, slightly soluble in water. It has a benzaldehyde-like odor and turns red when exposed to light. , which can be prepared from N,N-dimethylaniline and DMF. Dye intermediates and analytical reagents. This product is used for the determination of indole, skatole, urinary blue mother, tryptophan and ergot alkaloid, etc., and also used to distinguish serum rash and scarlet fever. In terms of dyes, it can be used to synthesize pressure-sensitive dyes. Also used in the production of cationic brilliant red G.
4-Tert-Butylphenol
Molecular Weight: 150 Molecular Formula: C10H14O Quality Standard: Q/AWH01—2010 Use: The product with antioxidant properties for polycarbonate resins, tert-butyl phenolic resin,
4-tert-Butylbenzoic Acid
Organic synthesis intermediates. Used in the production of alkyd resin modifier, cutting oil, lubricating oil
5- 1-Hydroxyl-1-methylethyl -2-propyl-imidazol-4-yl Carboxylic Acid Ethyl Ester
[5-(1-Hydroxyl-1-methylethyl)-2-propyl-imidazol-4-yl]carboxylic acid ethyl ester
5,5′-Dithiobis(2-nitrobenzoic Acid)
Widely used in biochemical research, it is a sensitive reagent for the determination of thiol group in protein, polypeptide and tissue. Monitoring of organophosphorus pesticide poisoning (determination of cholinesterase).
5-Fluorouracil
5- fluorouracil, referred to as fluorouracil for short, is a pyrimidine anti metabolism drug. It is a commonly used chemotherapeutic drug in clinic at present. It has an effect on all stages of proliferation, can prevent the formation of thymine, inhibit the biosynthesis of DNA, and thus inhibit the growth of cancer cells. It is used in the treatment of digestive tract tumors, such as gastric cancer, colorectal cancer, liver cancer, etc. It is also effective for breast cancer, ovarian cancer, lung cancer, bladder cancer, cervical cancer, pancreatic cancer, etc. The cancer treatment cream produced in Switzerland contains 5% of this product. It is mainly used for actinic keratosis and senile keratosis, precancerous dermatitis, single and multiple superficial basal cell carcinoma, cancer stage and superficial basal cell carcinoma after radiation skin disease damage.
6-Benzylaminopurine
6-BA is widely used because of its high efficiency, stability, cheapness and ease of use, and it is the most favorite cytokinin for tissue culture. The main function of Ba is to promote the formation of buds and induce callus. It can be used to improve the quality and yield of tea and tobacco, the preservation of vegetables and fruits, and the cultivation of rootless bean sprouts, which can significantly improve the quality of fruits and leaves.
7-Ethyl -10-hydroxycamptothecin
The material is mainly used for the preparation of hydrochloric acid, for health.
8-Hydroxyquinoline
8-hydroxyquinoline is a white or light yellow crystalline or crystalline powder. It is a white or light yellow crystalline or crystalline powder, insoluble in water and ether, soluble in ethanol, acetone, chloroform, benzene or dilute acid, and can be sublimated. Less corrosive. Low toxicity, ld504800mg / kg.
AGRIBROM
BROMOCHLOROHYDANTOIN, also known as junzaoqing, chemical name is 1-bromo-3-chloro-5,5-dimethylhydantoin, white powder. It is a special disinfectant and bactericide, which is used in industrial water treatment, flower and seed disinfection, sterilization, aquaculture, fruit preservation and other aspects.
ALLURA RED AC
Dark red powder, odorless. It is soluble in water, glycerin and propylene glycol, slightly soluble in ethanol, and insoluble in oil. It is red in neutral and acidic aqueous solutions, and dark red in alkaline conditions. Good light resistance and heat resistance, but poor alkali resistance and oxidation-reduction resistance. The oral LD50 of mice is 10g/kg, and Adl0 ～ 7mg/kg (FAO/WHO, 1994). Allure Red Aluminum Lake is orange-red fine powder, odorless. It is insoluble in water and organic solvents, and will slowly dissolve allure red in acidic or alkaline media. See Allure Red for toxicity. Used as colorant in food, medicine and cosmetics.
ATMP
Amino trimethylene phosphonic acid (amtp) is a crystalline powder, which is soluble in water and easy to absorb moisture. It has good chelation, low limit inhibition and lattice distortion. Under 200 ℃, it has excellent scale inhibition effect, low toxicity and good thermal stability. It can be dissociated into six positive and negative ions in water, and can chelate with iron, copper, aluminum, zinc, calcium, magnesium and other metal ions to form a stable complex, especially for carbonate scale prevention. It has good synergistic ability with polyphosphate, polycarboxylate and nitrite. It has good corrosion inhibition effect at 40 mg / L.
AZURE II EOSINATE
The main components are the mixture of methylene blue, azure I and eosin.
Abacavir Sulphate
Abacavir Sulfate, an indication for the treatment of human immunodeficiency virus (HIV) infection in adults, is combined with antiretroviral therapy.
Abamectin
Avermectin B1 active for specification-led insecticide and acaricide formulation sourcing; component basis and batch documents require confirmation.
AcceleratorD
It is mainly used as a medium speed accelerator of natural rubber and synthetic rubber. It is commonly used as an activator of thiazole, tyrum and hypoiodide accelerators. When used in combination with accelerators DM and TMTD, it can be used for continuous vulcanization. When the second accelerator of thiazole accelerant is used, the aging resistance of vulcanizate will be decreased, so appropriate antioxidant must be added. In neoprene, the product has the function of plasticizer and plasticizer. This product is not suitable for white or light colored products and rubber products in contact with food. Mainly used for manufacturing tires, rubber plates, sole, industrial products, hard rubber and thick wall products. The dosage of the second accelerator is 1-2 phr, and the dosage of the second accelerator is 0.1-0.5 phr. Chromium casein diphenylguanidine, a derivative of diphenylguanidine, is a highly effective antirust agent.
Acephate
Acephate, also known as high phosphorus control, was found by Dr. J.M. Grayson of the United States in 1972 to be a highly effective and low toxic broad-spectrum organic phosphorus insecticide, which can be absorbed and transported by plants, and has the functions of stomach toxicity, contact killing, fumigation and egg killing. The gastric toxicity to Lepidoptera is greater than the contact toxicity, and the contact toxicity to aphids and mites is slower. Generally, the contact toxicity is exerted 2-3 days after application. The half-life in soil is three days. The mechanism of action is to inhibit cholinesterase in insects. Acephate can last for 10-15 days on the leaves. It has good control effect on the main pests of rice, wheat, cotton, corn, vegetable, legume, fruit tree, sugarcane, tobacco, herbage, tea and other crops. It is mainly used to control rice planthopper, leafhopper, thrips, leaf roller, borer, cotton weevil, cotton bollworm, fruit fruit fruit borer, cabbage worm, Plutella xylostella, Spodoptera crassifolia, various aphids, armyworm, etc. If it is mixed with carbaryl, dimethoate and other pesticides, it has synergistic effect and can increase the duration of efficacy.
Acetaminophen
Acetaminophen is approved for reducing fever in people of all ages.
Acetamiprid
Acetamiprid, also known as mobiland, is a new insecticide, belonging to nitromethylene heterocyclic compounds. It acts on nicotinic acetylcholine receptor at the synapse of insect nervous system, interferes with the stimulation and conduction of insect nervous system, causes the blocking of nervous system pathway, and causes the accumulation of neurotransmitter acetylcholine at the synapse, which leads to insect paralysis and eventually death. It has the functions of contact killing, stomach toxicity, strong penetration, quick effect and long duration.
