Tiandeli Co. Ltd is based in China and lists sodium sulphide and sodium hydrosulfide flakes on Global Trade Plaza. It is described for use as a reducing or mordant agent in sulphur dyes, a flotation agent in non-ferrous metallurgy, a mordant for cotton dyeing, and in tannery, pharmaceutical, electroplating and paper applications. The sodium hydrosulfide flakes are supplied as yellow flake solid with a minimum 70% NaHS content and specified limits for iron, sodium sulphide, sodium sulfite, sodium carbonate and water insolubles. Stated uses include the kraft process in pulp and paper, water treatment as an oxygen scavenger, photographic developer protection, textile bleaching, desulphurising and dechlorinating, leather sulfitisation, chemical manufacturing, rubber chemicals, sulphur dyes, ore flotation, oil recovery, food preservative, dyes, detergent, fertilizer and pesticide production. Buyers can send an enquiry through Global Trade Plaza.