Language
??? p-??????(SPTS)
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[Product name]:
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P-Toluene sulfinic acid sodium·4H2O, P-Toluene sulfinic acid sodium
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[Structural Formula]:
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 |
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[Molecular Formula]:
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C7H7O2SNa·4H2O, C7H7O2SNa·H2O
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[CAS NO]:
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138-41-0
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[Packing]:
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-- |
| Specification: | |
| Appearance | White powder |
| Assay | 98.0% min |
| Melting Point | 280-282°C |
| Water | 0.5% max |
| Scorching Residue | 1.0% max |
| Heavy metal | 10ppm max |
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