Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.

    Dyestuffs intermediates

 

4 -Amino Dianiline-2-Sulfonic Acid

 

 

Molecular formula: C12H12N2O3S
Molecular Weight: 264
Structural formula:
CAS NO. : 91-30-5
Appearance : Off-white Solid
Content : Min.92%
Purity : Min.98%
Alkali Insoluble Matters: Max.0.2%
Packing: 25kgs Woven Bag