Sodium Sulfide /Sodium Sulphide (Cas No.: 1313-82-2)
- 作者: yigyooly
- 来源: original
- 日期 : 2007-10-15
chemical name: sodium sulphide
Packing: In 25kg/ PP bags
Appearance: red,pink or yellow flakes
CAS No.: 1313-82-2
The color of l sodium sulfide is pink, brownish red and earthy yellow due to impurities. The specific gravity, melting point and boiling point also vary with the influence of impurities.
It is used to make sulfurized dyes, leather unhairing agents, metal smelting, photography, rayon denitration, etc. It is widely used in leather making, papermaking, mineral processing, dye production, organic intermediates, printing and dyeing, pharmacy, monosodium glutamate, man-made fiber, special engineering plastics, polyphenylene sulfide, polyalkaline rubber, as well as in the production of sodium hydrosulfide, sodium polysulfide, sodium thiosulfate, etc. it also has a certain use in the military industry.