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Industrial Grade Sodium Metabisulfite
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Product Details
| Item | Chinese standard | Company standard | |
| HG/T2826-2008 | |||
| Top-grade | First grade | ||
| Main content(Na2S2O5) | ≥96.5 | ≥95.0 | ≥97.0 |
| Fe %( Fe) | ≤0.005 | ≤0.010 | ≤0.002 |
| Water-Insoluble | ≤0.05 | ≤0.05 | ≤0.02 |
| Arsenic(As) content | ≤0.0001 | -- | ≤0.0001 |
Net weight: 25, 50, 1000kilograms per bag or following your demands.
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