Simply Potatoes Traditional Mashed Potatoes

Is this item Kosher for Passover for Sephardim? Thanks!

Simply Potatoes Traditional Mashed Potatoes
Ingredients: Potatoes, Whole Milk, Butter (Cream, Salt), Margarine (Soybean Oil, Water, Vegetable Mono & Diglycerides, Salt, Natural Flavor, Vitamin A Palmitate Added, Vitamin D3) Salt, Contains 2% oof Whey Solids, Soy Lecithin, Sodium Benzoate (Preservative), Artificial Flavor, ), Salt, Contains 2% or Less of the Following: Disodium Pyrophosphate (Added to Maintain Color), Potassium Sorbate and Sodium Bisulfite (Added to Maintain Freshness).

Kosher for all