Molecular Formula: H₃PO₄
• Orthophosphoric acid
Synonyms: • Monophosphoric acid
• Phosphoric(V) acid
CAS Number: 7664-38-2
Molecular Weight: 97.994 g/mol
Description:
Phosphoric acid is commonly encountered as an 85% aqueous solution, which is a colourless, odourless, and non-volatile syrupy liquid. It is a major industrial chemical, being a component of many fertilizers.
The compound is an acid. Removal of all three H+ ions gives the phosphate ion PO3−4. Removal of one or two protons gives dihydrogen phosphate ion H2PO−4, and the hydrogen phosphate ion HPO2−4, respectively. Phosphoric acid forms esters, called organophosphates.
Safety:
Hazard statements:
May intensify fire; oxidizer
Causes severe skin burns and eye damage
Causes serious eye damage
Precautionary statements
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water. Shower
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
Do not breathe dust/fume/gas/mist/vapours/spray
Do not eat, drink or smoke when using this product
Take any precaution to avoid mixing with combustibles
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