Sodium sulfide hydrate

• Catalog No.: 13468
• CAS Number: 27610-45-3
• M. F.: Na2S
• M. W.: 78.04454
• Purity: ≥60%

SYNONYMS

• Title: 硫化钠 水合物
• IUPAC name: (sodiosulfanyl)sodium
• IUPAC Traditional name: sodium sulfide

DATABASE IDS

• CAS Number: 27610-45-3
• MDL Number: MFCD00003498
• EC Number: 215-211-5
• PubChem SID: 24848172

PROPERTIES

• Antion Traces: chloride (Cl-): ≤100 mg/kg
• Appearance: scales
• Empirical Formula (Hill Notation): Na2S · xH2O
• Purity: ≥60%
• GHS Signal Word: Danger
• GHS Hazard statements: H290-H301-H314-H400
• European Hazard Symbols: Corrosive (C)
• European Hazard Symbols: Harmful (Xn)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P273-P280-P301 + P310-P305 + P351 + P338-P310
• RID/ADR: UN 1849 8/PG 2
• Risk Statements: 22-31-34-50
• Safety Statements: 26-36/37/39-45-61
• Supplemental Hazard Statements: Contact with acids liberates toxic gas., Corrosive to the respiratory tract.
• German water hazard class: 2

DETAILS

Description (English)

Application
Nucleophile and reducing agent derived from H2S; reagent for the synthesis of thiols, thioethers, and acyclic sulfides, di-, and polysulfides; reduces aromatic nitro compounds to amines; reduces sulfoxides to sulfides.
General description
May contain up to 40% water.

Description (简体中文)

Application
Nucleophile and reducing agent derived from H2S; reagent for the synthesis of thiols, thioethers, and acyclic sulfides, di-, and polysulfides; reduces aromatic nitro compounds to amines; reduces sulfoxides to sulfides.
General description
May contain up to 40% water.