DTPA Acid

DTPA is a chelate which protects nutrientsagainst precipitation in a moderate pH-range (pH 4 - 7) similar to EDTA, butits stability is higher than EDTA’s. Mainly usedfor nourishing plants in fertigation systems, and as an ingredient for NPKs.DTPA chelates will not injure leaf tissue, contrarily it is ideal for foliarspraying to nourish the plant. Fe- DTPA chelates, which are ammonium-free andsodium-free, are available in both liquid and solid forms