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| Sodium benzenesulphinate
Item |
Index |
| Molecular formula |
C6H5NaO2S |
| CAS NO. |
873-55-2 |
| Apperance |
white flaky powder |
| Content |
≥98% |
| PH |
7~10 |
| Chloride |
≤0.5% |
| Sodium sulphate |
≤0.5% |
| Heavy metal |
≤10ppm |
| Iron |
≤10ppm |
| Clarify |
Pass |
| Solution |
Pass |
| Subsulphuric acid |
Pass |
| Thiophenol |
Pass |
| Packing |
25Kg weave bag |
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