... services related to your chemical procurement. Because Quality is our Ammonium formate CAS: 6009-70-7 White rhombus crystal or grain ... .Ammonium formate GR SpecificationItemQualificationItemQualificationPurity ,%≥99.8Potassium (K),%≤0.001pH(50g/L, ... ),%≤0.01 Heavy metal (as Pb), %≤0.001Package:25kg 500g Ammonium formate good quality