Sulfanilic acid CAS NO.121-57-3

Popular Name: SA Chemical Name: 4-aminobenzenesulfonic acid Molecular Formula: C6H7NO3S 173.19 Specifications: HG/T3678-2000 Packing: 40KG/…

Popular Name: SA Chemical Name: 4-aminobenzenesulfonic acid Molecular Formula: C6H7NO3S 173.19 Specifications: HG/T3678-2000 Packing: 40KG/bag (Braided Bag) Storage: store in avoidable light, cool, dry and ventilating place. Applications: raw material intermediates of dye, spicery, food pigment, medicine, pesticide, architecture material, and so on. Items HG/T3678-2000 Appearance White to offwhite powder Assay(Total amine) ≥99.0% Assay of phenylamine ≤0.02% Water insolubles ≤0.10% Dissolution test(Na2CO3 Sol.) Pass