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

    Dyestuffs intermediates

 

1,2- Diazoxynaphthalene-4-Sulfonic Acid

 

 

Molecular formula: C10H6N2O4S
Molecular Weight: 250
Structural formula:
CAS NO. : 887-76-3
Appearance : Yellow Crystal
Content : Min.76%
Purity : Min.98%
Free Acid: Max.2%
Packing: 40kgs Woven Bag