Sulfanilic Acid *

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Sulfanilic Acid Features:

CAS Number 121-57-3
Molecular Formula C6H7NO3S
Formula Weight 173.19
Assay (C6H7NO3S) 98.0-102.0%
Residue after Ignition 0.01%
Insoluble in Sodium Carbonate Solution 0.02%
Chloride (Cl) 0.002%
Nitrite (NO6) 0.5 ppm
Sulfate (SO4) 0.01%


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