Phosphoric Acid

Product Name and Identification:

• Chemical      Name: Phosphoric Acid
• Alternate      Names: Orthophosphoric Acid
• CAS      #: 7664-38-2

Composition:

• Typically      75-85% aqueous solution.

Hazard Identification and Classification:

• Classification:     Corrosive (H314)
• Hazards:     Causes severe skin burns and eye damage.

Precautionary Statements:

• P280:     Wear protective gloves, clothing, and face protection.
• P301+P330+P331:     If swallowed, rinse mouth. Do NOT induce vomiting.

Handling and Storage:

• Store      in a cool, ventilated area away from bases and oxidizing agents.

General Uses:

• Food      additive (acidulant), fertilizers, rust removal, and pH regulation.

Physical and Chemical Properties:

• Appearance:      Colourless, viscous liquid
• Odor:      Odourless
• Boiling      Point: ~158 °C
• Solubility:      Miscible with water

Transport Information:

• UN      Number: 1805

Class: 8 (Corrosive substances)