... dyes etc. It is also used as mordant and bleacher for fabric dyeing, as well as metal heat treatment agent, early- ... or stored together with strong reducing agent, inflammable and detonatable substances, foods, feed, and additives.(3) This product is venomousness. Please keep ... mistakenly. Packing photo: Minimum order : 25MTPayment: T/T, L/C, D/PDelivery Port: Qingdao, ChinaDelivery: prompt shipment