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Product Description
molecular weight 225.154
Density 1.637g/cm3
boiling point 215-219 C
molecular formula C6H4NNaO5S
melts at 350 °C
[Purpose 1]
It can be used as a dye-proofing agent for reducing dyes and vulcanizing dyes, as a color-forming protective agent for dyes, and as an anti-rust agent for ships and a nickel reversion agent for electroplating
[Purpose 2]
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