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Brand:aa
Product detail:
1)Sodium sulfide, yellow and red flakes.
2)Specification:
| 50ppm | 80ppm | 150ppm | 1500ppm |
Na2S (%) | 60 MIN | 60 MIN | 60 MIN | 60 MIN |
Na2SO3 (%) | 2.00 MAX | 2.00 MAX | 2.00 MAX | 2.00 MAX |
Na2S2O3 (%) | 2.00 MAX | 2.00 MAX | 2.00 MAX | 2.00 MAX |
Fe (%) | 0.005 MAX | 0.008 MAX | 0.015 MAX | 0.15 MAX |
Na2CO3 (%) | 2.00 MAX | 2.00 MAX | 3.00 MAX | 5.00 MAX |
Water Insoluble (%) | 0.20 MAX | 0.20 MAX | 0.2 MAX | 0.4 MAX |
3) Usage
It can use many differents kinds of areas, manufacture of rubber, sulphur dyes, paper pulpping, metal refining.
4) Package
25kgs pp bags.
contact :Joyce skype:oriental.tianjin
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