Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,900,393,366 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

Zinc Chloride
(redirected from Butter of Zinc)

   Also found in: Dictionary/thesaurus, Wikipedia 0.02 sec.
zinc chloride [′ziŋk ′klȯr‚īd]
(inorganic chemistry)
ZnCl2Water- and alcohol-soluble, white, fire-hazardous crystals that melt at 290°C, and are irritating to the skin; used as a catalyst and in electroplating, wood preservation, textile processing, petroleum refining, medicine, and feed additives.

Zinc Chloride 

ZnCl2, a white hygroscopic crystalline compound, with a density of 2.9 g/cm3, a melting point of 322°C, and a boiling point of 722°C. Its solubility in water is 79.8 percent (at 20°C). Concentrated solutions of zinc chloride are acidic. Zinc chloride is produced by dissolving zinc or zinc oxide in hydrochloric acid and then subjecting the solution to evaporation, by heating molten zinc in a stream of chlorine, or by other methods. It is used in calico printing and for the production of dental cements. It is also used as a wood preservative and to remove oxides from metal surfaces prior to welding.

REFERENCES

See references under .


Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Mentioned in?   Encyclopedia browser?   Full browser?
No references found
 
 
 
Encyclopedia
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.