18 августа, 2015 
Pokraskin 2.4.1
Chemical Properties
Bismuth vanadate pigments are insoluble in water and alkalies. Only in strongly alkaline media, e. g. mixtures with cement, will they sometimes show instability and undergo a change in shade. Acid media with a pH ofless than 2 cause perceptible solubilization, depending on how well the pigment has been stabilized.
2.4.2
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