Щавелевая кислота

Oxalic Acid Synonym: Ethanedioic Acid Molecular Formula: (COOH)2@2H20 Molecular Weight: 126 Property: White transparent crystal combining two crystal water, Melting Point: 101° C-102° C, Specific Gravity: 1.653, easily sublimate at 100° C, easily dissolve in alcohol and water. Specification: Oxalic Acid Content 99.6% Min Sulphate(SO42-) 0.08% Max Heavy Metals(Pb2+) 0.001% Max Ferrous(Fe3+) 0.0015% Max Chloride(Cl-) 0.003% Max Ignition Residue(850oC) 0.08% Max Packing: 1. In plastic woven bag 25kg net, lined with PE bag. 2. In compound kraft bag 25kg net, lined with PE bag. 3. In jumbo bag.