Dipotassium inosinate

Dipotassium inosinate (CAS 20262-26-4), also known by its food additive designation E632, is the dipotassium salt of inosinic acid used as a flavor enhancer in processed food manufacturing. It amplifies savory, umami taste profiles and is typically deployed alongside glutamates to achieve synergistic flavor intensification at low use levels. In snack seasonings, soups, and instant noodles, it is blended with monosodium glutamate.

This combination boosts meaty, broth-like flavor without increasing sodium load. Processed meat products such as sausages and meat-based sauces use it to reinforce natural flavor perception and reduce the need for added salt. In savory crackers and flavored coatings, it contributes depth of taste that survives high-temperature processing. Pharmaceutical formulators also evaluate it as a nucleotide source in specialized nutritional preparations.

The product is supplied as a white crystalline powder. Food-grade material is the standard commercial form, with product typically conforming to FCC or relevant regional food additive specifications. It is commonly available in bulk quantities suited to industrial seasoning blending operations. This chemical provides a versatile solution for manufacturers looking to enhance flavor profiles while managing mineral content.