Sodium Hydrosulphide (Sodium Hydrogen Sulphide)

Product Description
Sodium Hydrosulphide (NaHS), also known as Sodium Hydrogen Sulphide, is a yellowish to white crystalline solid with a strong odor of hydrogen sulfide. It is highly soluble in water and widely recognized as a versatile reagent in chemical, industrial, and laboratory applications.

In research and analytical chemistry, Sodium Hydrosulphide is used as a sulfur source, reducing agent, and reagent for sulfide-related studies. Industrially, it is extensively applied in leather processing, pulp & paper, mining, and textile industries. Its strong reactivity and solubility make it a valuable compound for diverse applications.

Key Features

• Chemical Name: Sodium Hydrosulphide / Sodium Hydrogen Sulphide
  • Chemical Formula: NaHS
  • CAS Number: 16721-80-5
  • Molecular Weight: 56.06 g/mol
  • Appearance: Yellowish-white crystalline solid or flakes
  • Purity: ≥70% (Analytical / Industrial Grade)
  • Solubility: Freely soluble in water, alcohol, and glycerol
  • Function: Sulfur source, reducing and flotation agent
  • Stability: Decomposes when exposed to air and moisture; releases H₂S gas

Applications

Laboratory & Research
• Used as a reagent in analytical chemistry for sulfide precipitation.
• Applied as a reducing agent in various redox studies.
• Useful as a sulfur donor in chemical syntheses.
• Employed in laboratory-scale studies of sulfide chemistry.

Industrial Uses
• Extensively used in the leather industry for dehairing and processing hides.
• Applied in the pulp and paper industry for pulping and bleaching processes.
• Utilized in the mining industry as a flotation agent for copper ores.
• Employed in textile industries as a reducing and dyeing assistant.
• Used in wastewater treatment for heavy metal removal.

Safety & Handling

• Hazard: Releases toxic and corrosive hydrogen sulfide gas; harmful if inhaled, ingested, or in contact with skin.
  • Precautions: Use gloves, goggles, protective clothing, and proper ventilation. Avoid inhalation of vapors.
  • Storage: Store in tightly sealed containers in a cool, dry, and well-ventilated place, away from acids and moisture.
  • Disposal: Dispose of according to local laboratory and environmental safety guidelines.

Price in Bangladesh

Available in 500 g, 1 kg, and 5 kg packs at competitive prices.
Bulk discounts available for tanneries, mining companies, and research institutions.

Why Choose Sodium Hydrosulphide from M/S Bright Scientific Co.?

• High-quality Analytical Reagent (AR) and Industrial Grade available.
  • Tested and Verified for consistency and reactivity.
  • Trusted by industries including leather, paper, mining, and textiles.
  • Safe Packaging to minimize odor and prevent decomposition.
  • Affordable Pricing with flexible bulk supply options.
  • Nationwide Delivery across Bangladesh – safe, fast, and reliable.

Contact Information

M/S Bright Scientific Co.
📞 Phone: 01711285976