| Model | 10PPM | 30PPM | 90PPM-150PPM |
| Na2S | 60% min | 60% min | 60% min |
| Na2CO3 | 2.0% max | 2.0% max | 3.0% max |
| Water Insoluble | 0.2%max | 0.2%max | 0.2%max |
| Fe | 0.001%max | 0.003%max | 0.008%max-0.015%max |
OTHER USED
♦ in the photographic industry to protect developer solutions from oxidation. ♦ It is used in the production of rubber chemicals and other chemical compounds. ♦ It is use in other applications include ore flotation, oil recovery, food preservative, making dyes, and detergent. Finally, Na2s Manufacturer can also be used in water treatment and wastewater treatment.Sodium Sulphide Chemical Formula can be used to remove metals during water treatment Ions and organic substances play a role in purifying water quality.In wastewater treatment processes,Sodium Sulphide Hydrate can be used for precipitation and solidification ,Heavy metal ions, thereby reducing the concentration of heavy metals in wastewater and reducing environmental pollution.In summary, Chemical Formula Sodium Sulfide has many important applications. It is not only an important reducing agent,It can also be used as a decolorizing agent, pharmaceutical, flame retardant, and water treatment and wastewater treatment agent.Sodium Sulfiide 60% 15PPM plays an important role in many fields and is widely used and researched.