Sodium Metabisulfite
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Sodium Metabisulfite industry grade
In pp bag of 25kg net each other,with PE liner
Sodium Metabisulfite industry grade
Specification:
Item | Index | |
Industrial Grade | Food Grade | |
Content(as Na2S2O5) ≥% min | 96.5 | 97 |
Content(as So2) ≥ % min | 65.0 | 65.0 |
Iron (Fe) ≤ % max | 0.003 | 0.003 |
Clarity | A little turbid | A little turbid |
Content of heavy metal(in pb)≤% max |
| 0.0005 |
Arsenic(As) ≤ % max |
| 0.0001 |
Phvalue | 4.0-4.6 | 4.0-4.6 |
