... cotton, polyester, wool, and acrylic. Product outlineTasteless acid JL - S - 1 is a kind of special components of acid preparations. Used in conventional ... Solubility: with water in any dilution proportionCharacteristics 1. PH value is stable, make PH in a normal range of adjustment. Can avoid ... , and will not effect by hard water Tasteless acid JL - S - 1