55 lbs – Assay Dense Soda Ash

Description

Soda Ash – (Na2CO3, Sodium Carbonate, Trona)
Lab / Assay Grade
For use as an assaying flux (or flux thinner) for melting or smelting gold and other precious metals.

Soda Ash is a versatile product that can be produced inexpensively and used for a number of different applications. More properly known as sodium carbonate, soda ash is a sodium salt of carbonic acid.

Sold by the 55 lbs (25kg) BAG