Sodium silicate refer to synthetics like sodium metasilicate, sodium orthosilicate, and sodium pyrosilicate. This inorganic sodium salt is a white powder or accessible in dry structure. Sodium silicate is a nonexclusive name utilized for such mixtures that are known as water glass or fluid glass. This antacid metal silicate is utilized in numerous spaces. Because of its solid basicity, sodium silicates can be utilized as a strong impetus for base synergist responses, for example, in trans esterification of oils with methanol for biodiesel blend. In any case, the impetus encounters deactivation because of slight disintegration of sodium silicates in methanol.