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Bellini Sodium Carbonate, anhydrous, 500 grams

Bellini Sodium Carbonate, anhydrous, 500 grams

Developer alkali/accelerator
SKU BELL026
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Availability: In Stock

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Sodium carbonate anhydrous is used as one of the principle alkalies (accelerators) used in development formulas, sometimes known as Washing Soda, Carbonate of Soda or Carbonic Acid. It improves differentiation between exposed and unexposed crystals of silver halide, and thus reduces fog during development.


It can also be used as a toning bath additive or post fixer clearing bath.


It has a molecular formula Na2CO3.


Please note: Sodium carbonate releases a gas when added to an acid stop bath or an acid fixing bath; this gas may cause pinholes that look like blistering of your film emulsion.

UK Mainland (Mon–Fri despatch, order before 2pm)

  • £4.50 – Royal Mail
    Small items under 2kg, 2–3 working days
  • £9.00 – UPS Standard
    Larger items, 2–3 working days
  • £12.00 – UPS Next Working Day
    Order before 2pm for next-day delivery

Free UK Mainland delivery on orders over £150 (Royal Mail or UPS, 2–3 working days)

Oversize and freight items may incur additional charges.

Collection available from our Birmingham warehouse on request, please call us on 01823413007 prior to ordering.
EU & Worldwide shipping available. UK VAT not charged on exports, local taxes and duties may apply.

Full delivery terms and exclusions found on 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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