100% Food Grade (beware cheap industrial grade products not meant for human consumption) ✡ Highest Quality Assured by Strict Orthodox Union Certification Standards Anti-oxidant used to prevent browning (caused by oxidation) Commonly used to preserve freshness in vegetables (particularly leafy green vegetables) Perfect for Molecular Gastronomy and Modernist Cooking applications

Sodium Bisulfite is an anti-oxidant and widely used food additive to preserve freshness and color in vegetables and juices, particularly green vegetables.

Warning: It should be used in concentrations not exceeding 1.25% by weight or in solutions. Otherwise it may cause a severe allergic reaction.

This product is certified Kosher (Pareve) by the Orthodox Union