Potassium tetraoxalateCAS NO: 6100-20-5EINECS NO.: 204-874-6HS Code: 2917009000Commonly known as: Potassium OxalateAppearance: Colorless crystal particlesNature: Soluble in waterQuality index:Analysis of ItemNational standardResults of AnalysisContent (KHC2O4·H2O)% ≥ 95-105%99.8Sulfate% ≤ 0.010.03Insoluble matter% ≤0.0050.006Iron% ≤0.0010.001Chlorine% ≤0.010.002Lead% ≤0.0010.003Application：1. For the production of environmentally friendly coatings and reagents;2. Used for marble, granite polishing, metal polishing, and rust removal.Package:25kg / bag, plastic woven bag.