Sulphited fish oil is normally derived from cold filtered, deodorised fish oil. Sulphited fish oil mainly used in the leather tanning industry, these are used to lubricate the animal skin to make it soft. Sulphited fish oil either used alone or with other anionic fat liquors in the fat liquoring process. These Fish Oil has a good compatibility with other synthetic/ vegetable fat liquor, as per the customer requirement these can be used for making different types of fish oil based fat liquors.