Photographers' Formulary 1lbs Rochelle Salt
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Photographers' Formulary 1lbs Rochelle Salt

SKU: PYRSLT1LB MFR: 10-1120 1LB
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Key Features

  • Achieve consistent image quality with Photographers' Formulary Rochelle Salt, 1lb.
  • Use in silvering mirrors and as an ingredient in Fehling's solution easily.
  • Our Rochelle Salt ensures archival properties for long-lasting photographic results.
  • Enjoy ease of use with this orthorhombic crystalline salt in your darkroom processes.
  • Precisely control mixing ratios with this high-quality black and white chemical.
  • Benefit from the extended shelf life of this reliable Photographers' Formulary product.
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Photographers' Formulary Rochelle Salt Specifications

  • Synonyms

    Sodium potassium tartrate, tetrahydrate
    Rochelle salt
    Rochelle salt tetrahydrate
    Seignette salt tetrahydrate
    Potassium sodium L-tartrate tetrahydrate
    Potassium Sodium Tartrate Tetrahydrate

  • Appearance

    Colorless to blue-white orthorhombic crystalline salt

  • Uses

    It is an ingredient of Fehling's solution . It is used in silvering mirrors

  • Chemical Formula

    KNaC4H4O6.4H2O

  • Weight

    1lbs (0.45kg)

  • UPC Code

    675152112033

About Photographers' Formulary Rochelle Salt

The Photographers' Formulary Rochelle Salt is an ingredient of Fehling's solution . It is used in silvering mirrors.

Note

Also called Seignette salt after Pierre Seignette, an apothecary of La Rochelle, France, who was the first to make it (c.1675). Chemically, it is potassium sodium tartrate.

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Key Features

  • Achieve consistent image quality with Photographers' Formulary Rochelle Salt, 1lb.
  • Use in silvering mirrors and as an ingredient in Fehling's solution easily.
  • Our Rochelle Salt ensures archival properties for long-lasting photographic results.
  • Enjoy ease of use with this orthorhombic crystalline salt in your darkroom processes.
  • Precisely control mixing ratios with this high-quality black and white chemical.
  • Benefit from the extended shelf life of this reliable Photographers' Formulary product.