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Sodium Sulfide

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Sodium Sulfide
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Sodium Sulfide

Molekül FormülüNa2S CAS1313-82-2 Molekül Ağırlığı78.04 g/mol g/mol
SinonimlerSodium Sulfur, Soda Lime Sulfide
Güvenlik & Tehlike (GHS) Tehlike
Alevlenir Alevlenir Aşındırıcı Aşındırıcı Akut toksik Akut toksik Tahriş edici Tahriş edici Sağlık tehlikesi Sağlık tehlikesi Çevresel tehlike Çevresel tehlike

⚠️ Bilgi amaçlıdır; resmî Güvenlik Bilgi Formu (SDS) yerine geçmez.

Sodium Sulfide is an inorganic compound used primarily in the manufacture of chemicals, water treatment, and in the leather industry.
- Chemical Manufacturing: Used in the production of other chemicals like sodium thiosulfate and sodium hydrosulfide. - Water Treatment: Applied in water treatment as a reducing agent and to remove heavy metals. - Leather Industry: Used in the leather tanning process to remove hair from hides. - Pulp and Paper Industry: Used as a cooking chemical in the kraft process for making paper pulp.
AppearanceYellow to brown solid
OdorCharacteristic sulfurous odor
Molecular FormulaNa2S
Molecular Weight78.04 g/mol
Melting Point1180 °C
Density1.856 g/cm³
SolubilitySoluble in water
Flash PointNot applicable
Chemical StabilityStable under normal conditions, but reacts with water and acids
IUPAC Adıdisodium;sulfanide
Molekül FormülüNa2S
Molekül Ağırlığı78.04 g/mol g/mol
SMILES[Na+].[Na+].[SH-]
InChIKeyVDQVEACBQKUUSU-UHFFFAOYSA-M
  • H251 Self-heating; may catch fire
  • H290 May be corrosive to metals
  • H301 Toxic if swallowed or in contact with skin
  • H302 Harmful if swallowed
  • H311 Toxic in contact with skin
  • H312 Harmful in contact with skin
  • H314 Causes severe skin burns and eye damage
  • H318 Causes serious eye damage
  • H335 May cause respiratory irritation
  • H371 May cause damage to organs
  • H400 Very toxic to aquatic life

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