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Sulfamic acid

Sulfamic acid

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Product description
PRODUCT             Sulfamic Acid 99.8% Min
DESCRIPTION & APPLICAITON 
Sulfamic acid,also called amidosulfonic acid is a nonvolatile,white crystalline powders; decomposes at melting point 205 C°;slightly soluble in water and organic solvents. The applications are employed in metals and ceramic cleaning industry as replacement for hydrochloric acid to remove rust; as scale removers in water treatment and water softening agent in detergent industry; as cleaner in food processing , metal surface treatment, as coagulator for urea-formaldehyde resins, nitrite remover in dye & pigment processing and to be used for synthesis of sweeteners. 
IDENTIFICAITON  
Molecular Formula NH2S O3H
Molecular Weight 97.09    
CAS Number 5329-14-6
UN number 2967

TECHNICAL SPECIFICATION

Appearance white crystalline powder
Purity, % 99.80 Min
Loss on drying, % 0.10 Max
Sulfate, % 0.05 Max
Iron, % 0.0003 Max
Heavy metal (Pb), ug/g 0.001 Max
Water insoluble 0.01 Max
Chloride %  0.0001Max
Pb %   0.001Max
Ammonia%    0.02 Max
HANDLING&STORAGE
Sulfamic acid is slightly hygroscopic and should be kept under conditions of low temperature and low humidity
PACKAGE
25kg PP bags 
500kg/600kg/1000kg jumbo bags
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