Formula: Na6Al4Si6S4O20 Molecular weight: 862.60578 Ultramarine Blue, PB( Pigment Blue) 29, is an inorganic pigments whose color. It is a sodium alumino-sulphosilicate. This pigment is the synthetic....
We are professional export for many years. Our strong export products are ammonium bicarbonate food grade, sodium bicarbonate edible grade/ feed grade/ tech grade, and ultramarine blue. Our goods have....