Classification
Phosphoric Acid
Place of Origin
Zhejiang, China
Other Names
Phosphoric Acid
Grade Standard
Food Grade, Industrial Grade, Reagent Grade
Appearance
Colorless liquid
Application
Production of detergents and phosphates
Boiling Point (101.3kpa)/℃
261
Saturated Liquid Density 25℃/g/cm3
1.874
Water solubility
Soluble in water
Saturated vapor pressure(25℃)/ mm/Hg
2.2
Acidity coefficient (25℃)/Pka
2.1-7.2-12.3
Exposure limit
TLV-TWA 1 mg/m3 (ACGIH, MSHA, and OSHA); TLV-STEL 3 mg/m3 (ACGIH).
PH value
3.06(1 mM solution);2.26(10 mM solution);1.63(100 mM solution);
