Isopropyl Alcohol 99 dissolves a wide range of non-polar compounds. It evaporates quickly and the typically available grades tend to not leave behind oil traces Solvent Raw Material when used as a cleaning fluid unlike some other common solvents. It is also relatively non-toxic. Thus, it is used widely as a solvent and as a cleaning fluid, especially for situations where there can be oils or other oil based residues which would not be easily cleaned with water, conveniently evaporating and Ipa Chemical (depending on water content, and other potential factors) posing less of a risk of corrosion or rusting than Ethylene-Vinyl Acetate plain water. Together Pvc Resin with ethanol, n-butanol, and methanol, it belongs to the group of alcohol solvents.
99% Isopropyl Alcohol is commonly used for cleaning eyeglasses, electrical contacts, audio or video tape heads, DVD and other optical disc lenses, removing thermal paste from heatsinks on CPUs and other IC packages.
Isopropyl alcohol vapor is denser than air and is flammable, with a flammability range of between 2 and 12.7% in air. Ipa Isopropyl Alcohol should be kept away from heat and open flame.Distillation of isopropyl alcohol over magnesium has been reported to form peroxides, which may explode upon concentration.
Isopropyl Alcohol 99,99% Isopropyl Alcohol,Ipa Isopropyl Alcohol,Ipa Chemical HENAN LIHAO CHEM PLANT LIMITED , https://www.lihaoche.com
Shao Mingli said that in the just-concluded special drug rectification, 27 licenses for pharmaceutical and medical device manufacturing enterprises were revoked according to law, 157 drug GMP certificates were legally taken back, and more than 370 pharmaceutical and medical device manufacturers were ordered to suspend production for rectification. In 2008, the food and drug supervision department will formulate the "Policy Plan for the Punishment and Prevention System 2008-2012" and gradually establish a long-term mechanism for anti-corruption and anti-corruption education, an institutional system for combating corruption and building a clean government, and a monitoring mechanism for power operation.
China will strengthen the supervision of chemical raw materials
The illegal use of chemical products as drug raw materials is one of the direct causes of counterfeit and inferior drug incidents. On January 30, at the national food and drug supervision and management conference, Shao Mingli, director of the State Food and Drug Administration, said that in 2008, the supervision of chemical raw material drugs will be strengthened, and the development and reform commission and other departments will conduct comprehensive investigations on the production of pharmaceutical raw materials by chemical companies. Investigate and formulate relevant supervision and rectification measures, and focus on investigating the illegal production of raw material medicines by chemical companies, and the illegal production of chemical raw materials by chemical production enterprises.