| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass | Grade Value |
| 7757-83-7 | 231-821-4 | Na₂O₃S | Na₂SO₃ | 126.04 g/mol | Reag. Ph Eur |
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Packaging | Qty/Pack | Catalogue Number | ||
| Plastic bottle | 500 g | 1066570500 | |||
| Plastic bottle | 1 kg | 1066571000 | |||
| Plastic bottle | 5 kg | 1066575000 | |||
| Fibre carton | 50 kg | 1066579050 | |||
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