Usage of 30ppm sodium sulfideUsed as making sulphur dyes or dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making. Also widely in pigment and rubber industry, etc. Pictures of 30ppm sodium sulfideOther informations about our 30ppm sodium sulfide
Molecular Formula: Na2S Specification: 60% CAS No. 1313-82-2 H. S. CODE: 28301010 UN NO.: 1849 RED FLAKES Na2S: 60%min Na2CO3: 2.0%max Water insoluble: 0.2%max Fe: 30ppm max