Sodium Butyrate
1、Content/% (minimum MIN): ≥98.0 | 2、Content/% (minimum MIN):≥70%
Dissolved state in water: ≤No. 3 turbidity standard solution
PH value (1.5g/50mL aqueous solution): 9.0±1
Loss on drying/%: ≤2
Free acid/%: ≤0.11、Free base/%: ≤0.2
Heavy metals (calculated as Pb)/%、Arsenic (mg/kg): Comply with GB/T 13078-2017 《Feed Hygiene Standard》