1. Description: Orthoboric acid CAS NO:10043-35-3 2. Handling and Storage: Store in a cool, ventilated and dry house, away from moisture, heat or kindling. Avoid mixing with organic compound or sulphur or reducer during storage and transportation in case of explosion. Protect the material from the sun and rain during transportation. Carefully load and unload in case of crash. 3. Applications: Uses in the system taking on the borate, the boric acid ester, the optical glass, the paint, the pigment, the boric acid medicated soap, the leather finishing agent, the printing assistant and the medicine disinfectant and so on. Orthoboric acid;In 25/50kg net PP/PE bag or the demanding of customer.