Sulfamic acid also known as amido sulfuric acid appears as a white crystalline solid which is non-hygroscopic and stable. It is soluble in formamide and water and slightly soluble in concentrated sulfuric acid, methanol, acetone, and ether. is a super-efficient descaling agent used for cleaning a number of domestic appliances and industrial equipment. it is used as an acidic cleaning agent usually for ceramics and metals.
Apply 0.5-3 gals./acre as a soil application or 0.125-1.5 gals./acre as a foliar application during the growing season. Repeat every 1 to 2 weeks.
2 ppm max
5 ppm max
200 c (dec.)
in water, liq. nh3, formamide