Synonyms: Sodium metasilicate

Packing: tankers, drums

CAS.NO.: 6834-92-0

Unit: KG

Application: visit knowledge, electroplating, fillers and catalysts.

Specifications:

        silica content                                28 ~ 30%

        alkali                                             9 ~ 10%

        Alumina                                         0.1% max

        Iron oxide                                      0.02 max

        Molar ratio of                                3.1 to 3.3

        Beryllium (20 ℃)                          42 ± 1

        Water insoluble (%)                     0.15% max