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- Contact Person : Mr. Guo Jack
- Company Name : Hongye Chemical Co., Ltd.
- Tel : 86-393-8787136
- Fax : 86-393-4637731
- Address : Henan,Puyang City,2nd Fl,Bank of China Mansion,Zhongyuan Road
- Country/Region : China
- Zip : 457000
Sulfamic Acid
Sulfamic Acid
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 ether.Characteristics 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
Specification
Name of Index | High class | First class |
Sulfamic Acid % | ≥ 99.80 | ≥ 99.50 |
Sulpate (SO42-)% | ≤ 0.05 | ≤ 0.05 |
Iron (Fe3+) % | ≤ 0.0025 | ≤ 0.0025 |
Insoluble in water % | ≤ 0.01 | ≤0.02 |
Loss on drying % | ≤0.05 | ≤0.10 |
Use: Metal parts cleaning,getting away oxidize surface.Slightly corrosive to metal, usedto flush boiler, and sterilize bacterium in water.Bleach fibre,wood and paper. Remove nitrite in tobacco.Raw material for pesticide intermediate,ramification of sulfamic zcid.
Sulfamic Acid
