Items | Excellent | First Grade | Second Grade | | Physical form | Colorless | Transparent | Liquid | | Assay % | 99.99 | 99.0 | 98.0 | | Distillation Rate, %≥ | | | | | (45.6-46.6℃,101.32Kpa )97.5 | 97.5 | 97 | 96 | | Specific Gravity(D 420),g/ml | 1.262-1.265 | 1.262-1.267 | 1.262-1.267 | | Distillation Residue %,≤ | 0.001 | 0.005 | 0.01 | | Iodine Reduction (H2S), | 0.0002 | 0.0005 | 0.0008 | | Sulfate %, | Pass | Pass | | | Free Acid % | Pass | Pass | | | Sulfur and Sulfides ,% | Pass | Pass | |
Applications :Mfr of rayon, carbon tetrachloride, xanthogenates,soil disinfectants, electronic vancuum tubes; solvent for phosphorus,sulfur, selenium,bromine, iodine, fats,resins,&rubbers.chem int for cellophane,rubber compounds-eg ,2-mercaptobenzothiazole,ammonium thiocyanate&sodium thiocyanate,ethylenebisdithiocarbamate,&trichloromethanesulfenyl chloride. fumigant-eg ,for commodities &space fumigation former use /; chem int for sulfur &carbonyl sulfide (claus process ),xanthates-eg ,alkali metal xanthates, vegadex herbicide via a dithiocarbamate, &other dithiocarbamates; solvent-eg ,for cleaning &extractions; agent in metal treatment &plating -eg , for gold & nickel corrosion inhibitor ; polymerization inhibitor for vinyl chloride; agent in removal of metals from waste water ;regenerator for transition metal sulfide catalysts; development restrainer for instant color photography. chem int for adhesives used in food packaging ; catalyst &catalyst adjuvant & activator ; veterinary anthelmintic; chem int for other organics-eg ,2-thiothiazolines & other inorganics-eg , rare earth sulfides Miscella-neous application include direct uses of carbon disulfide for the cold vulcanization of rubber ,as a flamelubricant in cutting glass , and for generating petroleum catalysts. used in the xanthation of cellulose in the preparation of viscose manufacture of flotation agents Packing : Airtight. Unbreakable packaging ; Bulk tankwagons ,200L drum |