Sodium sulfide
Sodium sulfide
Grade: Industrial Grade
Synonyms锛 Na2-S Hesthsulphid锛 Disodium sulfide
CAS NO.: 1313-82-2
EINECS锛215-211-5
Molecular Formula锛 Na2S
Molecular Weight: 78.1
Density:1.86 g/cm3
Melting Point锛 950鈩
| Item | 10ppm Low Iron Sodium Sulphide | 20ppm Low Iron Sodium Sulphide | 30ppm Low Iron Sodium Sulphide | 50ppm Low Iron Sodium Sulphide | 80ppm Low Iron Sodium Sulphide | 150PPM Low Iron Sodium Sulphide | 1500PPM Sodium Sulphide |
| Na2S(%) | 60.0Min | 60.0Min | 60.0Min | 60.0Min | 60.0Min | 60.0Min | 60.0Min |
| Na2CO3(%) | 2.0Max | 2.0Max | 2.0Max | 2.0Max | 2.0Max | 2.0Max | 5.0Max |
| Water Insoluble(% | 0.02max | 0.03max | 0.03/0.05max | 0.03/0.05max | 0.2max | 0.2max | 0.4max |
| Fe(%) | 0.001max | 0.002max | 0.003max | 0.005max | 0.005max | 0.015max | 0.15max |
It is the main raw material for producing sulfur dyes (such as sulfur green and sulfur blue), also used as a dyeing assistant for dissolving sulfur dyes.
removes impurities ions during the treatment process of rare earth mines.
used for treating wastewater from electroplating or other metal-ion-containing processes.
It acts as a cooking agent for paper,
Used for denitration and reduction of nitrates in synthetic fibers, and serves as a mordant for dyeing cotton fabrics.
Store in a cool, well-ventilated warehouse. Keep away from fire sources and heat sources. The humidity inside the warehouse should not exceed 85%. Packaging must be sealed. Should be stored separately from oxidizers and acids, and must not be mixed. It is not suitable for long-term storage to avoid deterioration.
25/800kg net PP/PE bags or as customer required.
