Phosphoric acid
Industrial Phosphoric acid Phosphoric acid manufacturer Large scale sales of Phosphoric acid Shandong Phosphoric acid 85% Phosphoric acid
85% Domestic 35kg/drum4000
Chemical formula: H3PO4 Phosphoric acid
Product name: Orthophosphoric acid， Phosphoric (5) acid
Alias: Orthophosphoric acid; Anhydrous phosphoric acid
CAS No. 7664-38-2
Molecular weight: 98.0
Appearance: White solid or colorless viscous liquid (>42 οC)
Density: 1.685 g/ml (liquid)
Melting point: 42.35 οC(316 K)
Boiling point: 158 οC(431 K)((Decomposition))
pKa1: 2.12 pKa2: 7.21 pKa3: 12.67
Use: Metal surface treatment agent, phosphate raw material products, organic reaction catalyst, refractory additive, activated carbon treatment agent, etc.
|
