Description

Property: White transparent crystal combining two crystal water, Melting Point: **1°C***2°C, Specific Gravity:1.**3, easily sublimate at **0°C, easily dissolve in alcohol and water. Annual Output: ****0 MT Brand: FENGDA Specification: Oxalic Acid Content: *9.6% Min Sulphate (SO**-) 0.*8% Max Heavy Metals (Pb2 ) 0.**1% Max Ferrous (Fe3 ) 0.***5% Max Chloride (Cl-) 0.**3% Max Ignition Residue (**0ºC) 0.*8% Max Usage: 1. In Metallurgy industry: as precipitating and separating function for Rare-earth metal. 2. In pharmaceutical industry: used in Tetracycline, Oxytetracycline, Phenobarbital, and Borneol, etc. 3. In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc. 4. In Dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for Acetic acid, as coloring mordant for fast pigment dyestuff. 5. In organic synthetic: used in ***3 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc. 6. In electron industry: preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent. 7. In other aspects: as analysis reagent, raw material of chemicals