• Chemical Manufacturer of Laboratory Reagents, Bulk Inorganics and Organics for Process Chemistry Since 1928.

Analytical Analytical Primary Standards Primary Standards 98 SULFAMIC ACID SULFAMIC ACID CERTIFIED, PRIMARY STANDARD NH₂SO₂OH 97.10 5329,14,6 5329146 14,6 532914,6 5329 14 6 8/III 2-0-2 0.000 71021 60.00 100 G 71022 160.00 500 G AMIDOSULFONIC ACID Assay 99.97-100.03% Insoluble 0.01% Residue after ignition 0.01% Chloride 0.001% Sulfate 0.05% Heavy Metals (Pb) 0.001% Iron 0.0005%