Sodium Thiosulphate

$8.50$35.50

SKU: sodium-thiosulphate Category:

Description

Sodium Thiosulphate Na2S2O

Pentahydrate (crystal form)

USED:

Sodium thiosulphate salts  know as fixer  – it stabilises the image, removing the unexposed silver halide remaining on the photographic film or photographic paper, leaving behind the reduced metallic silver that forms the image.

Additional information

Weight N/A
weights

250g, 500g, 1kg, 2kg