Sodium sulfide
![]() |
- ₹0
- Product name: Sodium sulfide
- CAS: 1313-82-2
- MF: Na2S
- MW: 78.04
- EINECS:215-211-5
- MDL Number:MFCD00003498
- Synonyms:sodiumsulfide,anhydrous ;sodiumsulfide,hydrated,withnotlessthan30%water ;sodiumsulfide[na2s] ;Sodium sulfide, 90%, balance water;SODIUM SULFIDE;Disodium monosulfide;disodiummonosulfide ;disodiumsulfide
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|
Properties
Melting point :950 °C(lit.)
Density :1.86 g/mL at 25 °C(lit.)
storage temp. :Refrigerator (+4°C)
solubility :H2O: 0.1 g/mL, clear, colorless
form :flakes
Specific Gravity :1.856
color :Yellow
Water Solubility :186 g/L (20 ºC)
Sensitive :Hygroscopic
Crystal Structure :Reverse CaF2 type
crystal system :Cube
Merck :14,8681
Space group :Fm3m
Lattice constant :
Dielectric constant :5.0(Ambient)
Stability :Spontaneously flammable. Incompatible with acids, metals, oxidizing agents. Contact with acid liberates toxic gas. Fine dust/air mixtures are explosive. Hygroscopic.
InChIKey :CXPWOVUZRAFMDA-UHFFFAOYSA-N
CAS DataBase Reference :1313-82-2(CAS DataBase Reference)
NIST Chemistry Reference :Sodium sulfide(1313-82-2)
EPA Substance Registry System :Sodium sulfide (1313-82-2)
Density :1.86 g/mL at 25 °C(lit.)
storage temp. :Refrigerator (+4°C)
solubility :H2O: 0.1 g/mL, clear, colorless
form :flakes
Specific Gravity :1.856
color :Yellow
Water Solubility :186 g/L (20 ºC)
Sensitive :Hygroscopic
Crystal Structure :Reverse CaF2 type
crystal system :Cube
Merck :14,8681
Space group :Fm3m
Lattice constant :
a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
0.654 | 0.654 | 0.654 | 90 | 90 | 90 | 0.2797 |
Dielectric constant :5.0(Ambient)
Stability :Spontaneously flammable. Incompatible with acids, metals, oxidizing agents. Contact with acid liberates toxic gas. Fine dust/air mixtures are explosive. Hygroscopic.
InChIKey :CXPWOVUZRAFMDA-UHFFFAOYSA-N
CAS DataBase Reference :1313-82-2(CAS DataBase Reference)
NIST Chemistry Reference :Sodium sulfide(1313-82-2)
EPA Substance Registry System :Sodium sulfide (1313-82-2)
Safety Information
Symbol(GHS): |
![]() ![]() ![]() ![]() |
|||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Signal word: | Danger | |||||||||||||||||||||||||||||||||||
Hazard statements: |
|
|||||||||||||||||||||||||||||||||||
Precautionary statements: |
|
Description
In organic chemicals, dyes rayon, leather and paper, in hydrometallurgy of gold ore, sulfiding oxidized lead and copper ores, and as an analytical reagentSodium sulfide is used mainly in the pulp and paper industry in the Kraft process. It serves as an oxygen scavenger agent in water treatment. Other applications include ore flotation, oil recovery, making dyes and detergents. In the leather processing industry, it is utilized for liming operation as an unhairing agent. It is also used in the textile industry as a bleaching and desulfurizing agent and as a dechlorinating agent in chemical photography for toning black and white photographs as well as metals precipitant. It plays an important role as a sulfonation and sulfomethylation agent in the chemical industry and in the production of rubber chemicals, sulfur dyes and other chemical compounds.More related product prices
Sodium benzoate HYDROGEN SULFIDE Dimethyl sulfide Sodium bicarbonate Sodium hydroxide Sodium acetate Sodium chloride POTASSIUM SULFIDE 13721-29-4 Sodium tetraborate decahydrate Sodium thiomethoxide Sodium triacetoxyborohydride Sodium thiocyanate Sodium sulfate Sodium sulfite Sodium thiosulfate 13845-18-6 Sodium trimetaphosphate Sodium xylenesulfonateRelated product price
- Sodium benzoate
₹440-15473 - Dimethyl sulfide
₹1206-128170 - Sodium bicarbonate
₹220-84920