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  #1  
June 9th, 2016, 06:29 PM
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Kegunaan HCL

Hello sir I want to know about Kegunaan HCL so here can you please give me its basic details ?
  #2  
June 10th, 2016, 10:42 AM
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Join Date: Mar 2012
Re: Kegunaan HCL

Hey as per my idea HCL is Hydrochloride and here I am giving you its details

HCL
ACID HYDROCHLORIDE a clear solution, colorless hydrogen chloride (HCl) in
water.

This acid is highly corrosive, a strong mineral acids which have many useful
applications in the industry.

Hydrochloric acid is found in nature as stomach acid.

History
Aqua regia , a mixture consisting of hydrochloric acid and nitric acid,
prepared by dissolving sal ammoniac in nitric acid, described as the work of
Pseudo-Geber, the European alchemists of the 13th century.

Other references show that the first mention of aqua regia in the Byzantine
manuscript dating to the end of the 13th century.


Uses
Hydrochloric acid is used in the metal industry to remove rust or iron oxide
crust of iron or steel.

As a raw material for making vinyl chloride, which is a monomer for the
manufacture of plastic polyvinyl chloride or PVC.

HCl is the raw material for making iron (III) chloride (FeCl3) and
polyalumunium chloride (PAC), which is a chemical used as a raw material
coagulants and flocculants. Coagulants and flocculants used in water treatment.


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