Hidrosulfito de sodio al 88%, listo para el envío ~

Aplicaciones:
1. The use of sodium hydrosulfite is very wide, mainly including reduction dyeing, reduction cleaning, printing and decolorization in the textile industry, as well as bleaching of silk, wool, nylon and other fabrics. Dado que el hidrosulfito de sodio no contiene metales pesados, el color de la tela blanqueada es muy brillante y no es fácil de desvanecerse.