Bismuth sulphide by Research Lab Fine Chem Industries is a high grade reagent. Also known as Bismuth(III) sulphide, this is a compound of bismuth and sulfur. The reagent is available as a brown powder which is insoluble in water. It has a melting point of 850 C. Bismuth (III) sulphide can be generated by reacting a bismuth (III) salt with hydrogen sulphide. While it is stable under general conditions, this reagent is incompatible with strong oxidizing agents. CAS No.: 1345-07-9 Quantity Provided: 100 gm per bottle Molecular formula: Bi2S3 Molecular weight: 514.16 Assay: 99 %Bismuth sulphide has a variety of applications in chemical and biological sectors. This reagent finds applications in the organic synthesis of various derivatives. Bismuth sulphide is used to produce various other bismuth compounds. It is additionally used in the glass industry as a colorant, electronic ceramics, scintillator BGO and in superconductors. This reagent is suitable for industrial synthesis of products and research applications.