ACIDIC ADDITIVE ACIDIFY

Brand	Owner	Address	Description
FRESHFLO 100	MIONIX	34522 N. Scottsdale Rd., Ste. 120-474 Scottsdale AZ 85266	Acidic additive to acidify, sanitize, disinfect, and preserve animal drinking water and agricultural products;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

To provide a polishing composition whereby the stock removal rate of a silicon nitride layer is higher than the stock removal rate of a silicon oxide layer, there is substantially no adverse effect against polishing planarization, and a sufficient stock removal rate of a silicon nitride layer is obtainable, and a polishing method employing such a composition. A polishing composition which has silicon oxide abrasive grains, an acidic additive and water, wherein the acidic additive is such that when it is formed into a 85 wt % aqueous solution, the chemical etching rate of the silicon nitride layer is at most 0.1 nm/hr in an atmosphere of 80Â° C. Particularly preferred is one wherein the silicon oxide abrasive grains have an average particle size of from 1 to 50 nm, and the pH of the composition is from 3.5 to 6.5.