| Appearance | Dark Yellow Flake |
| Na₂S % | 60 ± 2 |
| Insoluble (ppm) | < 10 |
| Packing | 25 Kgs PE bags |
| Shelf life | 12 months |
Applications are:
The leather industry (tanning) as a hair removal agent, mining industry (flotation of oxidized and mixed ores: copper, zinc, cobalt, molybdenum, nickel…), pulp and paper industry, metal extraction from aqueous solutions, textile Sulphur dyes) and chemical processing.
Containers should be well sealed to prevent water evaporation and skin forming. The product must be stored between 5-25°C. Freezing and direct sun light must be avoided.
Refer to the Material Safety Data Sheet (MSDS) for this product prior to use.
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