Photographers' Formulary 1lbs Sodium Metabisulfite

SKU: PYSMES1LB MFR: 10-1280 1LB
$8.95
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Key Features

  • Achieve optimal black and white prints with this 1lb of Sodium Metabisulfite.
  • Use as a developer preservative to extend shelf life and maintain image quality.
  • Ideal for two-solution formulas, this chemical enhances archival properties.
  • Effectively acidify your fixing baths using our high-quality Sodium Metabisulfite.
  • Get consistent tonal range in your photos with this easy-to-use darkroom chemical.
  • This Sodium Metabisulfite ensures minimal grain structure for exceptional clarity.
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Photographers' Formulary Sodium Metabisulfite Specifications

  • Synonyms

    Sodium pyrosulfite
    Sodium metabisulfite, SO2 58.5% min
    Disodium disulphite
    Sodium metabisulphite gr
    Sodium disulphite-Sodium pyrosulphite
    Sodium disulfite

  • Appearance

    White crystalline powder with a sulfur smell

  • Uses

    As a preservative in developers
    Used in place of sodium sulfite in some developers, particularly in two-solution formulas where the increased acidity of the metabisulfite inhibits oxidation. For acidifying fixing baths.

  • Chemical Formula

    Na2O5S2

  • Weight

    1lbs (0.45kg)

  • UPC Code

    675152128034

About Photographers' Formulary Sodium Metabisulfite

From the trusted brand Photographers' Formulary comes the effective and high-quality 1lbs Sodium Metabisulfite, a staple chemical for photography enthusiasts and professionals alike. This reliable product serves as a crucial component in the photographic development process, offering enhanced performance and convenience.

Sodium Metabisulfite is widely recognized for its role as a preservative in photographic developers. Its unique properties allow it to be used in place of sodium sulfite in certain developer formulas, particularly those that are two-solution based. The increased acidity of Sodium Metabisulfite acts as a powerful inhibitor of oxidation, ensuring the longevity and stability of your developing solution.

Moreover, this durable chemical is also utilized for acidifying fixing baths, an essential step in the photographic process to maintain the quality and clarity of the final image. For those seeking a convenient alternative, Sodium Metabisulfite can be substituted weight for weight with sodium bisulfite, offering flexibility and ease of use for photographers who prefer or require this substitution.

Packaged in a convenient 1-pound size, this Sodium Metabisulfite from Photographers' Formulary is perfect for bulk purchase, allowing for ample supply and reducing the need for frequent restocking. Whether you're running a professional darkroom or indulging in the art of photography at home, this Sodium Metabisulfite is an indispensable tool that ensures the highest quality results in your photographic endeavors.

Photographers' Formulary Sodium Metabisulfite Features

  • High-quality Sodium Metabisulfite from trusted brand, Photographers' Formulary
  • Serves as an effective preservative in photographic developers
  • Can replace sodium sulfite in certain developer formulas, inhibiting oxidation
  • Used for acidifying fixing baths, vital for image quality and clarity
  • Can be substituted weight for weight with sodium bisulfite for convenience
  • Convenient 1-pound size ideal for bulk purchase and large-scale usage

Key Features

  • Achieve optimal black and white prints with this 1lb of Sodium Metabisulfite.
  • Use as a developer preservative to extend shelf life and maintain image quality.
  • Ideal for two-solution formulas, this chemical enhances archival properties.
  • Effectively acidify your fixing baths using our high-quality Sodium Metabisulfite.
  • Get consistent tonal range in your photos with this easy-to-use darkroom chemical.
  • This Sodium Metabisulfite ensures minimal grain structure for exceptional clarity.