QUARTZ SILICA Application:- Ceramic Porcelain, Sanitary ware, Tiles, Fibre Glass, Ferro alloys, Grout Etc Price is indicative only, it may change without prior notic and depends on requirements and can be negoitated case to case. Chemical Properties Analyte SSW Semi General SiO2 99.80% (± 00.20%) 98.30% (± 00.20%) 96.50% (± 00.30%) Al2O3 00.03% (± 00.05%) 00.50% (± 00.10%) 00.80% (± 00.10%) Fe2O3 00.05% (max) 00.085% (max) 00.20% (max) K2O 25 ppm (max) 00.001% (max) 00.20% (± 00.05%) Na2O 40 ppm (max) 00.001% (max) 00.09% (max) TiO2 Nil Traces Traces LoI @ 10000 C 00.05% 00.10% 00.10%