Lead chromate, also known as chrome yellow, is an inorganic compound with the chemical formula of PbCrO4. It is a yellow or orange crystalline powder. It is an important yellow pigment and is often used as a colorant for rubber, ink, watercolor, oil paint, colored paper, etc. Store in a cool and ventilated warehouse. Keep away from kindling and heat sources. It shall be stored separately from combustible (combustible) materials and shall not be stored together. The storage area shall be equipped with appropriate materials to contain the leakage.