99.5% Min Sulfamic Acid (NH2SO3H) Factory Supplier in China
1. White orthorhombic crystal.
2. Nonvolatile, nonhygroscopic, odorless.
3. High stability at normal temperature.
4. Freely soluble in water and liquid ammonia, strongly acidic in water solution.
5. Slightly soluble in methanol, insoluble in ethanol and ether.
6. Characteristics of amino and sulfonic functional groups, may go on chemical reaction with many matters.
7. Melting point 205 .
Heavy metals as Pb
Insolubles in water
Sulfamic Acid Characteristics:
White orthorhombic cystal.Nonvolatile, nonhygroscopic,smell-less. High stability at normal temperature and can maintain original quality for several years. Freely soluble in water and liquid ammonia,strongly acidic in water solution. --Slightly soluble in methanol,insoluble in ethanol and ether.Characteristics of double funcitional group of amidogen and sulphonic radical, may go on chemical reaction with many matters. --Melting point is 205 ,decomposing temperature is 209 .
Packaging, Storage and Transportation
Knitting bags with plastic linings,25kg per bag.or flexible containers with 500kg,1000kg.
Stored in dry and clean place. Protection from sunshine,rain moisture and a acute.
Sulfamic Acid Application
Metal parts cleaning,getting away oxidize surface.Slightly corrosive to metal, Sulfamic Acid used to clean boiler, and sterilize bacterium in water. Bleach fibre,wood and paper. Remove nitrite in tobacco. Raw material for pesticide intermediate,ramification of sulfamic acid.
name of index
sulfamic acid %
iron (Fe3+) %
insoluble in water %
loss on drying %
Packing & Delivery
Packaging & Storage:
Knitting bags with plastic liners,25kg per bag.or Flexible Containers with 500kg,1000kg. Stored in dry and cleanplace. Protection from sunshine,rain moisture and a acute.