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What Are The Chemical Formulas For These Chemicals Used In Photography?

Developer
Stop Bath
Fixer
Hypoclear
(chemical forumal please)

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This entry was posted on Sunday, December 13th, 2009 at 1:21 pm and is filed under Chemical. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

One Response to “What Are The Chemical Formulas For These Chemicals Used In Photography?”

  1. North Star says:
    December 13, 2009 at 3:50 pm

    Developer: a mixture of metol ((C7H10NO)2SO4), phenidone (C9H10N2O), and hydroquinone (C6H4(OH)2).
    Stop bath: about 1 – 2 % acetic acid (CH3COOH).
    Fixer: Sodium thiosulfate (Na2S2O3).
    Hypoclear: Sodium sulfite (Na2SO3).

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