... liquid PH (1% aqueous) : 3.0-5.0 Solubility: soluble in water characteristics1, strong chelating ability to calcium, magnesium, iron and other ... metal ion2, good dispersion properties.3, heat resistance, alkali resistance in the common textile processing conditions The client shall according to ... dosage, but general reference usage as follows:1, application in practice when cook bleaching: 0.5-1.5 g/L ...