Zinc Sulphide Powder is offered with the molecular weight of 276.24 Grams (g). This is a white pigment and is also known as the detector of alpha-rays. It has luminescence in it. This is the phosphor in several applications and is used for X-ray screens as well as cathode ray tubes. Zinc Sulphide Powder is an important basic material needed for making highly efficient phosphors. It has chemical purity and is most commonly utilized for the industry of fertilizer.