Description
Quick Details
Classification: Sulphate
Type: Sodium Sulfite
CAS No.: *********8
MF: Na2S
Place of Origin: China (Mainland)
Grade Standard: Industrial Grade
Purity: *2%
Appearance: Flakes
Application: For metal smelting, and photograph...
Color: Yellow or red
Molecular Weight: *8.*4
Other Names: A sodium sulfide, sodium sulfide n...
Packaging & Delivery
Packaging Detail: Plastic woven bag, net weight *5kg.
Delivery Detail: Within *5 days upon receipt of your
payment
Specifications
1 sodium sulfide of Factory Supplying, Best Quality
2 sulphur dyes making, cotton dyeing
3 sufficient supply timely delivery
Characteristics
Synonyms: Sodium Sulphide, disodium tetrasulphide; Sodium
tetrasulfide.
Sodium sulfide, inorganic compounds, also known as stink base,
stinking soda, yellow alkali, Pure sodium sulfide is a colorless
crystalline powder. Strong moisture absorption, soluble in water.
Water solution is strongly alkaline reaction. Deliquescent sodium
sulfide in the air, and carbonation and deterioration, and
continuously released hydrogen sulfide gas. Industrial sodium
sulfide containing impurities because of its color, pink, red,
yellow.
Application
1 used as reducing agent or mordant agent in making sulphur
dyes.
2 used as flotation agent in non-ferrous metallurgical
industry
3 used as mordant agent for cotton dyeing.
4 used in making phenacetin in pharmacy industry.
5 used for hydriding galvanize in electroplate industry.
