Applications
Sodium metasilicate pentahydrate enhances the suspension of removed soils such as grease and dirt deposits and prevents reaccumulation. For this reason, it’s commonly used in manufacturing high-efficiency in soaps, detergents, and metal cleaners. It is extensively used in the manufacturing of Detergents, Silica Gel, Card-board, Paper, Textiles, Paints, Adhesives, Pottery, Sanitary-ware, Refractories, Foundry and Wood Processing Industries because of it’s very good binding, adhesive, bleaching and sizing properties respectively.
Sales Specification
Sodium Oxide (Na2O) %: 28.70 – 30.00
Silica (SiO2) %: 27.80 – 29.20
Water Insoluble %: ≤ 0.05
Fe(ppm): ≤ 100 ppm
Whiteness %: ≥ 80
Bulk Density: 0.80 – 0.97 g/cc
PH of 1.0 % Solution: 12 – 13
Melting Point: 72.2 oC
Particular Size % (16-30 Mesh): ≥ 90
Packing
50 lb bag, 44 bags per pallet
DOT Transportation
UN No: 3253
Shipping name: Disodium Trioxosilicate
Hazard class: 8
Packing group: III
