Sodium sulfide granules are highly active, water-soluble inorganic granules widely used in chemical manufacturing, pulp and paper processing, and water treatment. Their granular form ensures ease of handling, accurate metering, and improved solubility in industrial applications.
We supply granular sodium sulfide in customized purity and particle size to meet diverse industrial needs. Please contact us directly with any questions or order requirements.
Uniform particle size for stable metering
High solubility and chemical reactivity
Available for industrial and laboratory grades
Customizable purity and packaging
Strict quality control for reliability
Safe and convenient operation
Chemical Industry: Sodium sulfide granules are a key raw material for the synthesis of sulfur-containing chemicals and dye production.
Pulp and Paper Industry: Granules are used in sulfate pulping processes to aid in pulping and chemical recovery.
Water Treatment: Efficiently removes heavy metals and treats industrial wastewater.
Leather Industry: Can be used as a depilatory agent and leather tanning agent.
Q1: What are the particle sizes of sodium sulfide granules?
A1: Particle size can be customized according to customer requirements.
Q2: How to safely store sodium sulfide granules?
A2: Store in a cool, dry, and well-ventilated place, away from acidic substances and humid environments to prevent decomposition.
Q3: Can sodium sulfide granules dissolve directly in water?
A3: Yes, granular sodium sulfide dissolves quickly in water and is suitable for industrial production.
Q4: What purity grades are available?
A4: Purity grade 99.9%. We mainly produce high-purity powders.
Each batch of products is accompanied by:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Particle size inspection report
Third-party testing reports can be provided upon request.
We provide reliable, stable, and customizable sodium sulfide granules to meet the needs of industrial applications. Our rigorous testing and quality control ensure safe operation and optimal performance.
Molecular Formula: Na₂S
Molecular Weight: 78.04 g/mol
Appearance: Yellow to reddish-brown granules
Density: 1.86 g/cm³
Crystal Structure: Cubic (antifluorite)
Signal Word:
Danger
Hazard Statements:
H251 Self-heating: may catch fire.
H290 May be corrosive to metals.
H301 + H311 Toxic if swallowed or in contact with skin.
H302: Harmful if swallowed
H314: Causes severe skin burns and eye damage
H400 Very toxic to aquatic life.
Inner Packaging: Double-layer sealed plastic bags or aluminum foil bags for moisture and leakage protection.
Outer Packaging: Iron drum or fiber drum, depending on the weight, with reinforced sealed lid.
Hazard Packaging: UN-certified packaging compliant with regulations for hazardous materials transportation.
If you need any service, please contact us
