Quick Details
Classification:Sulfide
Type:Sodium Sulfide
CAS No.:1313-82-2
Other Names:Sodium sulphide
MF:Na2S
EINECS No.:NII
Place of Origin:China (Mainland)
Grade Standard:Industrial Grade
Purity:60%min
Appearance:flake, brown-red
Application:leather, mine flotation
Packaging & Delivery
Packaging Details
Packing: Net each in 25kg plastic woven bag, lined with PE bag.
Port
China main port
ITEM | STANDARD | RESULT |
APPEARANCE | YELLOW FLAKE | |
Na2S | 60%Min | 60.20% |
Fe | 0.0030%Max | 0.0020% |
Na2CO3 | 2.0%Max | 1.9% |
Water Insoluble | 0.03%Max | 0.02% |
CONCULSION | CONFORMED | |
Usage :
Sodium sulphide is used to produce vulcanization dye, sulphur cyan, sulphur blue, dye intermediates reductance, and other nonferrous metallurgy industry used for ore flotation agents. Sodium sulphide can also make the depilatory cream in the leather industry. It is cooking agent in the paper industry. Meanwhile, sodium sulphide is also used to produce Sodium thiosulfate, sodium sulfite and sodium polysulfide.
