1. Phosphoric Acid (85%) 2. H3PO4 3. Package: 35KG BAG Phosphoric Acid (85%) Molecular formula: H3PO4 Molecular weight: 97.995 Character:colorless, transparent liquid, odorless, soluble ... , aluminum polish, iron and steel anti-rust agent, phosphate agent, metal cleaning agent, organic synthesis catalyst. Used as a desiccant or ...