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China, Chinese 60%Min Sodium Sulphide Yellow /Red Flake1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Inorganic SaltSulfideSodium SulphideSodium Sulphide Flakes
Humate (Tianjin) International Limited
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Product Description 60% min sodium sulphide / Sodium Sulfide:Molecular formula: Na2SProperty: Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air, poisonBenefits:Used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc.Packing:In 25KG woven bags Or in 150KG iron drum (1500ppm) ITEM STANDARD I STANDARD II STANDARD III STANDARD IV STANDARD V Fe 20ppm max 30ppm max 50ppm max 150ppm max 1500ppm max Na 2 S 62%min. 62%min. 60%min. 60%min. 60%min. Water insolubles 0.10%max. 0.18%max. 0.18%max. 0.30%max. 0.40%max. Na 2 CO 3 1.80%max. 1.80%max. 1.80%max. 3.00%max. 5.00%max. Na 2 SO 3 1.80%max. 1.80%max. 2.00%max. 2.00%max. 2.00%max. Na 2 S 2 O 3 2.00%max. 2.00%max. 2.00%max. 2.00%max. 2.00%max. Colour Yellow RED
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