Technical Information


EPIZOTAN FOS is a general purpose replacement syntan for the retannage of chrome leather and for vegetable tannage.
Appearance:  Biege Powder
Ionity Anionic
PH(1:10 solution) 3.5±0.5
Nature Phenolic replacement syntan
Storage Conditions Store in a cool, dry, well-ventilated area (15-25°C), out of direct sunlight.
Packing 25 Kgs PE bags
Safety According to our best experience, it hasn’t any harmful effect on health.for more information refer to MSDS



EPIZOTAN FOS can be diluted in cold and warm water, also suitable for all types of leather. EPIZOTAN FOS gives almost a white leather with a medium firm handle. As it has low astringency the fine pattern of grain is preserved.
EPIZOTAN FOS imparts a soft handle to leather and in combination with vegetable tannins, it brightens the color of leather.
It has a good levelling effect on dyes. Leather retanned with EPIZOTAN FOS show a good buffing and embossing properties. Its better filling effect takes place when used in combination with resin tanning materials like Epizotan FF7.
Our recommendation for use is about 1-4% in retannage of any leather and up to 10% in vegetable tanning.


This information is given to the best of our knowledge. Because of the production and application conditions, all the above mentioned statements have to be evaluated to the circumstances of the processor before proceeding.