Sodium sulfide (Na2S) | CAS No. 1313-82-2
Sodium sulfide (Na2S)
Basic Information
CAS Number
1313-82-2
Molecular Formula
HNa2S+
Molecular Weight
79.06 g/mol
EINECS
215-211-5
Chemical Classification
Basic Physical Properties
Physical State
Yellow
Melting Point
950°C
Boiling Point
No data available
Density
1.86g/mLat 25°C
Water Solubility
186 g/L (20 ºC)
Solubility
H2O: 0.1g/mL, clear, colorless
Safety Information
View Safety InformationHazard Class
Stability
Spontaneously flammable. Incompatible with acids, metals, oxidizing agents. Contact with acid liberates toxic gas. Fine dust/air mixtures are explosive. Hygroscopic.
Sensitiveness
Hygroscopic
Synonyms & References
English
- Sodium sulfide, hydrated with at least 30% water [UN1849] [Corrosive]
- NSC41874
- NS00093619
- Sodium sulfide, anhydrous or sodium sulfide with <30% water of crystallization
- Sodium Sulfide Hydrate (Technical Grade)
- Sodium sulfide, 95%, anhydrous
- UN1849
- 1313-82-2
- Sodium sulfide (Na2S)
- Disodium sulphide
- Sodium sulfide hydrate, >=60%, scales
- AI3-09342
- Sodum sulfuret
- HSDB 772
- Disodium sulfide
- Sodium sulfide (VAN)
- Disodium sulfide (Na2S)
- AKOS037503705
- Sodium sulfide, anhydrous or sodium sulfide with <30% water of crystallization [UN1385] [Spontaneously combustible]
- UN1385
- Sodium sulfide, hydrated with at least 30% water
- sodium sulfide
- Sodium sulfide (Na2S) (8CI,9CI)
- MFCD00003498
- Sodium sulfide, anhydrous (DOT)
- Na2-S
- sodiumsulfide(anhydrous)
- Sodium sulfide solid
- sodiumsulfide(na2s)
- sodiumsulfide(non-specificname)
- sodiumsulfide,anhydrous
MDL Number
MFCD00149183
EC Number
215-211-5
Customs Code
28301010
Related Compounds
[(3aS,5R,6S,6aS)-6-Hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl](4-morpholinyl)methanone (non-preferred name)
MYO-INOSITOL HEXAKIS(DIHYDROGEN PHOSPHATE), DODECASODIUM SALT HYDRATE
2-Methyl-2-propanyl (3S)-3-cyano-1-pyrrolidinecarboxylate
(5R)-5-[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]-3,4-dihydroxy-2(5H)-furanone
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![(R)-tert-Butyl 3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate structure (R)-tert-Butyl 3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate structure](https://static.chemtradehub.com/structs/102/1022150-11-3-96ed.webp)


![[(3aS,5R,6S,6aS)-6-Hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl](4-morpholinyl)methanone (non-preferred name) structure [(3aS,5R,6S,6aS)-6-Hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl](4-morpholinyl)methanone (non-preferred name) structure](https://static.chemtradehub.com/structs/110/1103738-19-7-ae24.webp)




![(5R)-5-[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]-3,4-dihydroxy-2(5H)-furanone structure (5R)-5-[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]-3,4-dihydroxy-2(5H)-furanone structure](https://static.chemtradehub.com/structs/150/15042-01-0-ee1c.webp)

