Oxalic Acid Dihydrate [H2C2O4 2H2O ] [CAS_6153-56-6] 99.6+% Fine White Crystal/ Powder (50 Lb Bag)

Wintersun code: 15-005B CAS Number: 6153-56-6 Molecular Formula: C2H2O4.2H20 Molecular Weight: 126.07 g/mol Applications Precipitating agent in rare earth mineral processing Bleaching agent in the textile activities, wood pulp bleaching Rust remover for metal treatment Used in commercial rust removers to remove rust stains from tubs and sinks Grinding agent, such as marble polishing Waste water treatment, removing calcium in water Use in cleaning and sterilizing home brewing equipment Useful as reducing agent for photography and ink removal Used as purifying agent in pharmaceutical industry Rock collectors, clean mineral specimens Remove food and rust stains from kitchen countertops, plumbing fixtures and fabric Sales Specification Appearance:Fine white crystal Assay: > 99.60 % Ca: < 15 ppm Fe: < 15 ppm Na: < 15 ppm K: < 15 ppm Pb (Heavy Metal content): ≤ 10 ppm SO4 (Sulfate content):  ≤ 800 ppm Packing In 50 lb bag