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Bellini Pyrogallol, 50 grams

Developing and tanning development agent
SKU BELL068

Availability: In Stock

Availability:
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Original price £53.99
Original price £53.99 - Original price £53.99
Original price £53.99
Current price £44.99
£44.99 - £44.99
Current price £44.99

(£37.49 ex VAT)

Pyrogallol or Pyrogallic Acid is a developing agent often used for its tanning qualities. It most famous use of recent times was by Gordon Hutchings who invented PMK developer( its main ingredients, pyrogallol, Metol, and sodium metaborate]). PMK is still considered to be one of the best ever compensating developers.

A typical pyro-metol formula for Platinum Printing, identical to Wimberly's W2D2, for formula except for the restraining agent in solution B, is as follows:

Solution A
Distilled Water (at 125 deg. F) 1 litre
Metol 3 grams
Sodium Bisulfite 10 grams
Pyrogallol 30 grams

Solution B
Distilled Water 1 litre
Sodium Carbonate (monohydrate) 40 grams

It has a molecular formula C6H3(OH)3

Most orders incur a total order delivery charge of £9 including VAT for mainland UK delivery. All goods are shipped by courier services. We use UPS and parcels are delivered in 48 hours or sooner from date of despatch. Exceptions to this, including lower delivery charges, can be found in our Shipping Policy.

Bellini is recognized for its photographic chemicals used in film processing. The brand focuses on producing reliable and high-quality solutions for photographers who value the art of developing their own images.

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