Classificazione
Acido fosforico
Punto d'origine
Zhejiang, China
Altri Nomi
Phosphoric Acid
Campione del grado
Commestibile, Grado industriale, Grado del reagente
Apparenza
Colorless liquid
Applicazione
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);