Synonym(s): Phosphonic acid Formula: H3PO3 Formula weight: 82.00 Purity: 97% CAS Number: 13598-36-2 UN Number: UN2834 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2811.19 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes…