Sodium sulfide - ≥95% , CAS No.1313-82-2

CAS: 1313-82-2 Cat. No.: S138149 Formule: Na₂S Poids moléculaire: 78.04 Numéro CE: 215-211-5 PubChem CID: 237873

QUALITÉ & PURETÉ ≥95%

Synonyms

Disodium sulfide | Sodium sulfide (Na2S) | Sodium sulfide, 95%, anhydrous | Sodium sulfide (VAN) | HSDB 772 | Sodium sulfide (Na2S) (8CI,9CI) | Sodium sulfide, anhydrous or sodium sulfide with <30% water of crystallization [UN1385] [Spontaneously combust

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice,FedEx DG Service

Vue d’ensemble

Cubic crystals of sodium sulfide (Na2S) are extremely hygroscopic in nature and discolor on exposure to air. Na2S is soluble in water, slightly soluble in alcohol and insoluble in ether. Aqueous solutions of Na2S are strongly alkaline.It is used for H2S therapy, to study its effect on the prevention of diabetes in animals.

Spécifications

Synonymes

Disodium sulfide | Sodium sulfide (Na2S) | Sodium sulfide, 95%, anhydrous | Sodium sulfide (VAN) | HSDB 772 | Sodium sulfide (Na2S) (8CI,9CI) | Sodium sulfide, anhydrous or sodium sulfide with <30% water of crystallization [UN1385] [Spontaneously combust

Spécifications et pureté

≥95%

Conditions de stockage de stockage

Store at 2-8°C,Argon charged

Expédié en

Wet ice,FedEx DG Service

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Pureté

≥95%

Noms et identifiants

Pubchem Sid

508815296

Sourires canoniques

[Na+].[Na+].[SH-]

IUPAC Name

disodium;sulfanide

InChIKey

VDQVEACBQKUUSU-UHFFFAOYSA-M

INCHI

1S/2Na.H2S/h;;1H2/q2*+1;/p-1

Isomères SMILES

[Na+].[Na+].[SH-]

WGK Allemagne

2

RTECS

WE1905000

PubChem CID

237873

Numéro ONU

1385

Groupe d'emballage

II

Poids moléculaire

78.04

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Classe Alkali metal organides
      • Subclass Alkali metal hydrides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: Alkali metal organides
• Subclass: Alkali metal hydrides
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal hydrides
• Alternative Parents: Inorganic sodium salts Inorganic hydrides
• Molecular Framework: Not available
• Substituents: Alkali metal hydride - Inorganic sodium salt - Inorganic hydride - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as alkali metal hydrides. These are inorganic hydride compounds in which the heaviest metal atom is an alkali metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriétés chimiques et physiques

• Solubilité: Soluble in water. Decomposes in acid. Slightly soluble in alcohol. Insoluble in ether
• Sensibilité: Moisture sensitive;Light sensitive;Air sensitive
• Point de fusion (°C): 950°C
• Poids moléculaire: 79.060 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 78.9594 Da
• Monoisotopic Mass: 78.9594 Da
• Topological Polar Surface Area: 1.000 Ų
• Heavy Atom Count: 3
• Formal Charge: 1
• Complexity: 2.800
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 3

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