Sodium Hydrosulfide

Sodium Hydrosulfide (NaHS)

Chemical Name: Sodium Hydrosulfide
Chemical Formula: NaHS
Appearance: Yellowish Flakes or Solution
Packaging: 25 kg / 50 kg bags, IBC tanks, or ISO tanks
Grades: Solid (flake), Liquid (32% / 45% solution)


Product Overview

Sodium Hydrosulfide (NaHS) is a versatile chemical used primarily in industrial applications such as mining, leather processing, and water treatment. Anatolia Kimya offers high-quality Sodium Hydrosulfide in both flake and liquid forms, sourced from certified manufacturers and delivered with full compliance to international safety and quality standards.


Key Applications

  • Mining Industry: Acts as a selective flotation agent for copper, molybdenum, and other sulfide ores.

  • Pulp & Paper: Used in the kraft pulping process for breaking down wood chips into pulp.

  • Leather Industry: Employed in unhairing and de-liming during leather processing.

  • Water Treatment: Functions as an oxygen scavenger and helps in the removal of heavy metals.

  • Textile Industry: Used in the production of sulfur dyes and as a reducing agent.


Technical Specifications

Parameter Specification
NaHS Content 70% min (flakes) / 45% (solution)
Na₂S Content 3.0% max
Fe (Iron) Content 0.002% max
Color Light Yellow to Reddish
Solubility Fully soluble in water

Other custom grades available upon request.


Packaging & Storage

  • Solid Form: Packed in 25 kg or 50 kg moisture-resistant plastic-lined bags.

  • Liquid Form: Supplied in IBC tanks or ISO tank containers for bulk delivery.

  • Storage: Store in a dry, well-ventilated area, away from acids and moisture. Avoid exposure to heat and direct sunlight.


Safety & Handling

Sodium Hydrosulfide is corrosive and emits toxic hydrogen sulfide gas when exposed to acids. Proper PPE (gloves, goggles, ventilation) is essential. Refer to the Material Safety Data Sheet (MSDS) before use.


Why Partner with Anatolia Kimya?

  • Consistent product quality with global sourcing

  • On-time delivery and flexible packaging options

  • Compliance with REACH, GHS, and local regulations

  • Technical support and custom logistics solutions

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