Sodium Formate: 1.High-Class Product,97%min 2.First-Class Product, ... white crystal, 25kg pp bags or 1 mt bag Sodium Formate Item index gradeHigh-class First-class AppearanceWhite crystallineWhite crystallineSodium ... formate content (by butt), %, ≤9795Content of moisture and volatilization, %, ≤2.03. ...