CAS 1313-82-2

Disodium sulfide

Description:

Disodium sulfide (Na2S) is an inorganic compound characterized by its formation of colorless to yellowish crystals or a white powder. It is highly soluble in water, producing a strongly alkaline solution due to the release of hydroxide ions. Disodium sulfide is known for its distinctive rotten egg odor, which is attributed to the release of hydrogen sulfide gas when it reacts with acids. This compound is primarily used in various industrial applications, including the production of paper, textiles, and leather, as well as in water treatment processes. It acts as a reducing agent and is involved in the synthesis of other chemicals. Disodium sulfide can be corrosive and poses health hazards; therefore, appropriate safety measures should be taken when handling it. In terms of reactivity, it can react with acids to produce hydrogen sulfide, and it can also interact with heavy metals, forming insoluble sulfides. Overall, disodium sulfide is a versatile compound with significant industrial relevance, but it requires careful handling due to its hazardous nature.

Formula: Na₂S

InChI: InChI=1S/2Na.S

InChI key: InChIKey=CXPWOVUZRAFMDA-UHFFFAOYSA-N

SMILES: S([Na])[Na]

Synonyms:

• Dinatriumsulfid
• Disodium Sulfanide
• Disodium Sulphide
• Disodium monosulfide
• Disodium sulfide
• Disodium sulfide (Na2S)
• Disodium sulfide (Na₂S)
• Disodiummonosulfide
• Disodiumsulfide
• Hesthsulphid
• Na2-S
• Nsc 41874
• Sodium Sulfidosodium
• Sodium Sulfuret
• Sodium Sulphide
• Sodium monosulfide
• Sodium monosulphide
• Sodium sulfide scales
• Sodium sulfide (Na2S)
• Sodium sulfide (Na₂S)
• Sulfure de disodium
• Sulfuro De Disodio

Sodium sulfide, anhydrous

Controlled Product

CAS: 1313-82-2

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. Othe

Formula: Na₂S

Molecular weight: 78.04

Ref: 02-065122

Sodium sulfide, anhydrous

Controlled Product

CAS: 1313-82-2

Sodium sulfide, anhydrous

Purity: 95%

Molecular weight: 78.05g/mol

Ref: 54-OR1002847

Sodium sulfide, anhydrous, min. 95%

Controlled Product

CAS: 1313-82-2

Sodium sulfide, anhydrous, min. 95%

Formula: Na₂S

Purity: min. 95%

Color and Shape: off-white pwdr.

Molecular weight: 78.04

Ref: 08-93-1182

Sodium sulfide, anhydrous

Controlled Product

CAS: 1313-82-2

Formula: Na₂S

Purity: ≥ 96.0%

Color and Shape: White to pale yellow or tan powder

Molecular weight: 78.04

Ref: 7W-GX4038