Basic

CAS No.	13472-30-5
Product Name	tetrasodium orthosilicate
Synonyms	Silicic acid (H4SiO4), sodium salt (1:4); Silicic acid (H4SiO4), tetrasodium salt; Tetrasodium orthosilicate; Sodium orthosilicate; sodium oxosilanediolate (2:1)
Molecular Formula	Na4O4Si
Molecular Weight	184.04

Physical property