4-Anilinesulfonic acid（SA）

Items

Specifications

Results

Appearance

White to off-white powder

White powder

Assay

99.0%Min.

99.01%

Aniline

0.02%Max

0.015%

Insoluble in water

0.10% Max

0.015%

Water

0.3%Max

0.28%

Conclusion

Conforms to specification