Phosphorous Acid
Phosphorous acid Purity 99.0% min 98.5% min Chloride (Cl) 5ppm max 0.01% max Iron (Fe) 5ppm max 30 ppm max Sulfate (SO4) 5ppm max 60 ppm max Phosphate PO4 0.1% max 0.2% Appearance pure white crystals pure white crystals d: 1.6510 m.p 73.6C b.p 200C (decomposing at 180C) Phosphorous acid is corrosive and causes burns. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protecting clothing. UN classification number: 2834 IMDG code: 81502 Our fertilizer grade phosphorous acid is specially suitable for formulation of phosphite fertilizer for fruits like citrus, orange, vegetables, economic crops etc. 25kgs/PP woven bags, or 1000kgs/jumbo bags, or drums, or according to customers requirement.