Chemical Stabilizer for Fibres is extensively used for optimization of peroxy ions release rate during bleaching process in batch-wide and in semi-continuous operations and to prevent scale build-up in machines. The Chemical Stabilizer controls incidence of iron stains by effective chelating action and also minimizes risk of pin-holes. The Chemical Stabilizer offers optimum whiteness and is safe for fibres. Chemical Stabilizer for Fibres facilitates uniform absorbability with least damage to fibre and is effective in improving whiteness even at low dosages.