Molecular Weight: 323.22 Molecular Formula: PbCrO4 P.H. Value: 6.5-7.5 Density: 5.9 Tinting Strength(Compared with standard),%95Volatile Matter at 1050C (%,m/m)1.0Soluble Matter In Water,%1.0Alkalinity and Acidity of Aqueous Extract,ml20PH Value Of Water Slurry5~8Oil Absorption, g/100g22Residues On Sieve(45μm mesh sieve),%(m/m)0.5Ease Of Dispersion, μm25Heat Resistance, 0C180Light Fastness,(Grade ...