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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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