Allocert™ Yellow MR Powder is a high-purity water-soluble dye, known as Tartrazine or FD&C Yellow 5. It delivers a brilliant, clean lemon-yellow shade. It is a highly popular choice for colouring water-based seed treatment formulations, providing a bright and easily identifiable colour to the seed. Its excellent solubility and high colour strength make it an economical and effective choice for ensuring uniform seed coverage.