1.Sodium Metasilicate Pentahydrate appearance White granular
2.Sodium Metasilicate Pentahydrate application: This product is mainly used in making high efficiency detergent and metal cleaner. Instead of STPP, it can raise cleaning efficiency and reduce environmental pollution, provides excellent alkaline buffer, corrosive prevention for metal (i.e. Zinc, Aluminum), possesses the character of softening water.
3.Sodium Metasilicate Pentahydrate Pacakge 25KG PP bags with PE film