Sodium Sulphide
CAS No.:
1313-82-2
MF:
Na2S
Packaging:
25kg plastic woven bag lined with PE bag
Item |
Index |
Appearance |
Yellow Flakes |
Na2S %(WT%) |
≥60 |
Fe%(WT%) |
≤0.003 |
Na2CO3 %(WT%) |
≤2.0 |
Water Insoluble %(WT%) |
≤0.05 |
Na2SO3 %(WT%) |
/ |
Na2S2O3 %(WT%) |
/ |
Application:
The dye industry is used to produce sulfur dyes, which are the raw materials of sulfur blue and sulfur blue. The printing and dyeing industry is used as a catalyst for dissolving sulfur dyes. In the leather industry, it is used to hydrolyze the skin to depilate, and it is also used to prepare sodium polysulfide to accelerate the dry skin to soak and help soften. The Chemicalbook is used in the paper industry as a cooking agent. The textile industry is used for denitration and reduction of nitrification of man-made fibers, as well as as a mordant for dyeing cotton fabrics. The pharmaceutical industry is used to produce antipyretic drugs such as phenacetin. In addition, it is also used to prepare sodium thiosulfate, sodium thiohydride, sodium polysulfide, etc.
Category: Inorganic Products