... 10years Sodium Formate, 92%-99%min1)Refined Sodium Formate 90%,92%,94%,95%,97% Properties:White granular or crystalline powder Uses:Leather ... .Refind Sodium Formate 90%,92%,94%,95%,97% Properties:White granular or crystalline powder Uses:Leather, chrome tanning method Properties:White ... .020.020.01Water ,% ≤1.51.51.00.82)Sodium formate 98%-99%minName of the product: Sodium FormateCAS No.: 141-53-7 ...