CAS: 7664-38-2
Phosphoric acid (CAS: 7664-38-2 ) Phosphoric acid was prepared first by Robert Boyle in 1694 by dissolving phosphorus pentoxide in water. Phosphoric acid is probably the most important compound of phosphorus. It is the second largest inorganic chemical by volume, after sulfuric acid, marketed in the United States.
Application industries:
· Phosphoric acid is mainly used in the field of water treatment as a water softener, a scale cleaning agent, and a raw material for producing a phosphorus-based water treatment agent.
· There are many other uses of phosphoric acid, high purity phosphoric acid can be used in the production of fluoride-free feed;
· Used as a polishing agent in the electroplating industry;
· Used as a detergent in the printing industry. Ethylene synthesis and purification of hydrogen peroxide during the cycle as an acidulant; Beverage production as an acidulant and flavoring agent; Dye industry as a desiccant. Textile printing and dyeing industry as a printing and dyeing mordant, silk gloss agent;
· Daily chemical industry as a detergent additive, for the production of safety matches; Sugar industry as a clarifier; Analytical chemistry as Analytical reagents.
Product name | Phosphoric acid |
---|---|
CAS | 7664-38-2 |
MF | H3O4P |
MW | 98 |
EINECS | 231-633-2 |
Melting point | ~40 °C(lit.) |
Boilding point | 158 °C(lit.) |
Density | 1.685 g/mL at 25 °C(lit.) |
PH | <0.5 (100g/l, H2O, 20ºC) |
Form | Liquid |
Color | Colorless |