Standardsï¼? FCC-V/GB25538-2010 Free acetic acidï¼? 39.0%-41.0% Sodium acetate(CH3COONa) ï¼?58.0%-60.0% Moisture ï¼?2.0% max. Heavy metalsï¼? 2 ppm max. Formic acid and readily oxidizable substance â?¤0.2% max. Packing 25kg net craft paper bag or big bag with PE liner. Usage 1. As food additiveï¼?it is used extensively in toasts food, candy, fat, meat products. 2. In feed industry, it could enhance appetite, promote the feedâ??s transformation and absorption, improve the utilization rate of feed protein. z