Chemical name： Sodium sulfide
Chemical formula： Na₂S
Molecular weight： 78.04
CAS No.： 12034-39-8
Property：
Flake, maroon, dissolving in water, slight dissolving in ethanol, insoluble in ether, toxic.
Use：
It can be used to produce sulfur dye, leather depilating agent, metal smelting, etc. It is widely used in leather, paper-making, mining, dye production, organic intermediate, printing and dyeing, pharmacy, monosodium glutamate, artificial fiber, special engineer plastic, polyphenyl thioether, polymer alkali rubberm, etc.
①In dyeing industry, it can be used to produce sulfide dyeing, sulphurblack, sulfur blue or dyeing intermediate reducer, mordant, etc.
②In non ferric metal industry, it can be used as mining floating agent.
③Depilating agent in leather industry.
④Digestion liquor in paper-making industry.
⑤It also can be used in sodium hyposulfite, sodium polysulfide, sodium sulfhydrate, etc.
⑥It is widely used in textile, paint, rubber, etc.
Locality：Sichuan/Xinjiang
Content：60%
Packing：25KG/bag Woven bag lined with plastic foil