CAS
No: 7664-38-2,
Molecular formula: H3PO4
Molecular weight: 98.00
Density: 1.685
Melting point: 42.35 ¡ãC
Boiling point: 158 ¡ãC (decomp)
Solubility: soluble in water
Appearance: colourless, viscous liquid
Phosphoric acid (orthophosphoric acid) may be used in
manufacture of phosphates, fertilizer, and as rust removal
in rusted iron, steel tools to convert iron(III) oxide
(rust) to a water-soluble phosphate compound.
It is also used in processed food to acidify foods and
beverages, It provides a tangy or sour taste.
It is used in dentistry and orthodontics as an etching
solution, to clean and roughen the surfaces of teeth
where dental appliances or fillings will be placed.
Specifications: 85%
Packing: 35kg/drum or 330kg/drum
Storage: Keep in a tightly closed container.
Store in a cool, dry, ventilated area away from sources
of heat, moisture.
UN No: 1805 Hazard class: 8
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