Rochelle salt

Description

Common name for potassium sodium tartrate. Rochelle salt was used as a reducing agent for making silver mirrors.

Synonyms and Related Terms

potassium sodium tartrate; sodium potassium tartrate; alkaline Rochelle salt

Authority

• R. Mayer, The Artist's Handbook of Materials and Techniques, Viking Press, New York, 1981

• G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 68

• Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993

• Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985

• Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979

• Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997

• The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998