Chemical name: p-methoxyl fatty acyl amide benzenesulfonic acid Properties: This product is beige brown powder, easily soluble in water, it is resistant to acid, alkali and hard water. Uses: excellent detergent, penetrating agent and calcium soap dispersing agent. It can be used in cleaning wool fabrics, or used as leveler for vat dyes, sulfur dyes and direct dyes, etc. Packing: 20kg kraft bag lined with plastic bag, stored at room temperature and protected from light, the storage period is one year.