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Related to hydrochloric acid: Hydrosulfuric acid
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Protective gear is worn by workers when they are working with hydrochloric acid.
88% of hydrochloric acid for three days reduced its water-uptake capacity by 9.
Calcium chloride is regenerated into hydrochloric acid and the solution is returned to leaching.
The company intends to make greater use of hydrochloric acid as a starting material for other production operations both inside and outside Chempark Dormagen.
It is pertinent to mention here that Hydrochloric Acid (HCL) can be used in manufacture of drugs and is declared controlled substance nationally and internationally, which requires Government permission for its trade / use.
As reported, Middlesbrough railway station was evacuated after a bottle containing hydrochloric acid was found just after 7pm on Sunday, January 13.
Fire service experts later identified the liquid left in a drinks bottle as a form of hydrochloric acid, which is highly corrosive.
As showed in table 1, four curing factors such as hydrochloric acid concentration, heating rate, curing temperature and curing time were selected to be optimized by using aL 16 (44) orthogonal table in term of the crystallinity of carbon fiber precursors.
It is not known how the drum ended up on the grassed area or if the liquid inside contains Hydrochloric Acid.
According to the Environmental Protection Agency, short-term inhalation of hydrochloric acid may cause eye, nose and respiratory tract irritation.
In addition, only one kilogram of hydrochloric acid is needed per kilogram of cysteine, whereas traditional processes using animal or human "raw materials" such as hair require 27kg of hydrochloric acid.
More than 50 firefighters and a hazardous substance unit were sent to the factory which produces floor coverings, when poisonous hydrochloric acid fumes were detected.