SULFAMIC ACID(NH2SO3H) CAS: 5329-14-6 SULFAMIC ACID Annual output:3000 Tons. Characteristics: White orthorhombic crystal. Nonvolatile, nonhygroscopic, odorless. High stability at normal temperature. Freely soluble in water and liquid ammonia, strongly acidic in water solution. Slightly soluble in methanol,insoluble in ethanol and ether. Characteristics of amino and sulfonic functional groups, may go on chemical reaction with many matters. Melting point 205. Use: Electroplating. Cleaning oxidize surface of metal parts. Slightly corrosive, used as boiler scale remover or disinfectant. Bleacher for fibre, wood and paper. Remove nitrite in tobacco. Used as flame retardant for cotton fibre. Used as curing agent for resin. Intermediate of sodium cyclamate. Packaging,Storage and Transportation: Plastic woven bag with liner, 25kg per bag. Stored in dry and clean place. Avoid direct sunlight and moisture.