|
| Product name： |
SODIUM METABISULPHITE 65% |
| Sort： |
CHEMICALS |
| CAS #： |
7681-57-4 |
| Molecular Weight： |
190.10 |
| Molecular Formula： |
Na2S2O5 |
| Molecular Structure： |
|
| SPECIFICATION & TEST RESULT AS FOLLOWS: |
| ITEM |
RESULT |
| CONTENT |
97.01% |
| INSOLUBLE SUBSTANCE IN WATER |
0.05% |
| IRON |
0.003% |
| PH |
4.1 |
| HEAVY METAL(PB) |
0.002% |
| AS |
0.0002% |
| SO2 |
65.02% |
| CONCLUSION:IT IS CONFORMITY WITH THE EXPORT STANDARD |
|
|
