Chemical Name P Amino Benzene Sulfonic Acid
CAS No. 121 57 3
Molecular Weight 173.2
Molecular Formula C6H7NO3S
Physical Appearance Grey Powder
Form Fine (Dry) Powder
Assay 98% min.
Insolubles 0.30% max.
Aniline By HPLC 5000 ppm
Ash Content 0.5% max.
Chromatography On 100% Basis
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