factory supply of sulfamic acid and magnesium sulfate

Sulfamic Acid 
Molecular Formula: NH2SO3H. Molecular weight:97.09 

Characteristics: 

--White orthorhombic cystal. 
Nonvolatile, nonhygroscopic,smell-less. High stability at normal tenperature and can maintain original quality for several years. Freely soluble in water and liquid ammonia,strongly acidic in water solution. 

--Slightly soluble in methanol,insolublein ethanol and  of double funcitional group of amidogen and sulphonic radical, may go on chemical reaction with many matters. 

--Melting point is 205oC,decomposing temperature is 209oC. 

Use: 
Metal parts cleaning,getting away oxidize  corrosive to metal, usedto flush boiler, and sterilize bacterium in  fibre,wood and paper. Remove nitrite in  material for pesticide intermediate,ramification of sulfamic zcid. 

Packaging, Storage and Transportation:
Knitting bags with plastic liners,25kg per  Flexible Containers with 500kg,1000kg. Stored in dr