99.8% Sulfamic Acid

1.High Purity:99.8%MIN 2.used in water treatment, bleaching and softing agent, acid cleaning, cleaning pipe

Molecular Formula: NH2SO3H. Molecular weight:97.09

Appearance: White orthorhombic cystal.Characteristics: [1].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.

[2].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.

[3]. Melting point is 205°C,decomposing temperature is 209°C.

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.

Packaging Storage: Knitting bags with plastic liners,25kg, 500kg,1000kg bags. Stored in dry and cleanplace. Protection from sunshine,rain moisture and a acute.

No	Item	Specification	Results
1	Purity	99.8%MIN	99.85%
2	Sulphate	0.05%Max	0.02%
3	Iron	0.0025%Max	0.0009%
4	Water  insoluble substance	0.02%Max	0.01%
5	Loss on drying	0.1%Max	0.06%
6	Chloride	0.01%Max	0.007%
7	Pb	0.001%Max	0.0002%
8	Mesh	20-100mesh	20-100mesh
9	Appearance	White Crystalline Substance	White Crystalline Substance

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99.8% Sulfamic Acid