Jiangxi Jiayin Optoelectronic Materials Co., Ltd.
Jiang Xi Jia Yin Opt-electronic Material Co., Ltd. (hereinafter referred to as Jia Yin) was established in June 2011. It is located at Hero Avenue, Baishuihu Industrial Park, Nanchang Economic and Technological Development Zone, with a registered capital of RMB80 million, and an area of 35.5mu. Its legal representative is Ms. Liao Jing. Currently, its formal employees total to 148, including 11 CPC members.
R & D team
Jiayin Company has established a high-level new product research and development team and enterprise operation team, based on the international advanced level, replacing imported products
Maintain close cooperation with overseas well-known international companies. Since 2015, it has become one of the major suppliers of MO sources in the global LED epitaxy and semiconductor industry.
The purity is more than 99.99%, hydroiodic acid (content 57%) has passed the identification or acceptance of the national authority department, and the overall quality of the product
In recent years, the country has gradually strengthened the remediation of environmental protection. It is not difficult to find the common development concept of environmental protection and energy conservation from the development strategy of multinational lubricant brands. The "green lubrication" element has been gradually introduced into the famous Chinese brands Great Wall and Kunlun.
Iodomethane is often used as the raw material for the production of drugs and fire extinguishing agents such as iodomethyl methionine (vitamin U), analgesics, antidotes, as well as the synthetic raw material of other organic compounds. It can also be used as a methylation reagent for the inspection of pyridine and microscope, and also as a fumigation disinfectant. In agricultural production, it is used as fungicide, plant parasitic nematode killer, soil pathogen killer, pre-sowing insecticide and herbicide. High-purity methyl iodide is often used in the pharmaceutical industry as an intermediate in organic synthesis. It is often used in the methylation reaction of alcohol, phenol, ketone, ester, carboxylic acid, amino compound, cyano compound, nitroalkane, sulfone, sulfoxide, imine and hydrazone; Iodomethane
Triethyl phosphate is a colorless transparent liquid with a slightly fruity taste and is easily soluble in water, ethanol, ether benzene and other organic solvents. Triethyl phosphate is stable at room temperature and hydrolyzes slowly when heated. It is a high boiling point solvent, often used as a plasticizer for rubber and plastics, and is also a raw material for preparing pesticides.
Methyl iodide, also known as methyl iodide, is a halogenated methane (methyl chloride, methyl bromide, methyl iodide) compound, which is often used in the pharmaceutical industry as an intermediate in organic synthesis. Because iodine ion is a good leaving group, high-purity iodomethane is a very good methylation reagent, which is often used in the methylation reaction of alcohol, phenol, ketone, ester, carboxylic acid, amino compound, cyano compound, nitroalkane, sulfone, sulfoxide, imine and hydrazone.
Today, I would like to share with you a classic article published in Science magazine in 1987, "Why Nature Chooses Phosphates". The author is Frank Henry Westheimer, a former chemistry professor at Harvard University, who died in 2007. This article mainly discusses the important role and uniqueness of triethyl phosphate in life activities
In case of leakage of high-purity methyl iodide, it is necessary to quickly evacuate personnel from the contaminated area to a safe area, immediately isolate them for 150 meters, and strictly restrict access. Cut off the ignition source. It is recommended that emergency response personnel wear self-contained positive pressure respirators and protective clothing. Do not contact the leakage directly. Cut off the source of leakage as much as possible to prevent it from entering the confined space such as sewer and spillway. A small amount of high-purity iodomethane leaked: mixed with sand or dry lime or soda ash. Large amount of leakage: build a dam or dig a pit for storage. Cover with foam to reduce steam disaster. Use explosion-proof pump to transfer to tank car or special collector for recycling or transport to waste disposal site