            |
PHOTOCHEM Sodium Metaborate(kodalk)per 500gm (05512-0500)
Sodium metaborate (chemical formula: NaBO₂) is a white, crystalline or powdery compound that is alkaline and water-soluble. It is derived from boric acid and is often used in chemical formulations where a mild base is required. In photography, sodium metaborate is commonly used as a buffering agent in film and paper developers, especially in formulas like Kodak D-23 or D-76. It helps maintain a stable alkaline pH, which is essential for consistent and controlled development of black-and-white images. Sodium metaborate can also act as a mild accelerator, allowing developers to work more effectively without being overly aggressive. It contributes to fine grain, good tonal range, and predictable development times, making it a reliable component in traditional photographic chemistry.
No specifications for this product. No accessories for this product. |
       |
||||||
ECommerce Integration by Yart
(Packing, handeling and shipping charges have been incorporated in the cost of these goods)
Today we are offering free freight in Australia on this product.Small items will ship via Australia post. All other products will ship via road freight or local couriers.This is a limited offer and subject to change at any time.
For Lab service products the return post or freight has been incorporated in the price and for Drop box only services there is NO freight applicable.
Close