sodium sulphide solid
USD $360 - $365 /Metric Ton
Min.Order:24 Metric Tons
Humate (Tianjin) International Limited
sodium sulphide 60%min FE 1500PPM
Property: Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air, poison
Specification
ITEM | STANDARD |
Fe | 30ppm max |
Na2S | 62%min. |
Water insolubles | 0.18%max. |
Na2CO3 | 1.80%max. |
Na2SO3 | 1.80%max. |
Na2S2O3 | 2.00%max. |
Colour | YELLOW |
Benefits:
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:
25kgs net plastic woven bag with or without pallets