Sodium Metabisulphite
High Purity Grade (AR)
Content(Na2S2O5)>98%
Products Categories
Sodium Metabisulphite
High Purity Grade (AR)
Content(Na2S2O5)>98%
Project | Target | Test result |
Na2S2O5 | 96.5% MAX | 98.2% |
Water Insoluble Substance | 0.005% MAX | 0.003% |
Cl | 0.005% MAX | 0.003% |
S2O3 | 0.05% MAX | 0.03% |
As | 0.0001% MAX | 0.00008% |
Fe | 0.0005% MAX | 0.0003% |
Pb | 0.0005% MAX | 0.0003% |