Product Description

Molecular Formula:NH2SO3H. Molecular weight:*7.*9 Characteristics: *-White orthorhombic xxxxx, 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 xxxxx of double funcitional group of amidogen and sulphonic radical, may go on chemical reaction with many matters. *-Melting point is **5oC , decomposing temperature is **9oC 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 xxxxx material for pesticide intermediate, ramification of sulfamic zcid. Packaging, Storage and Transportation:Knitting bags with plastic liners, *5kg per xxxxx Flexible Containers with **0kg, ***0kg. Stored in dry and cleanplace. Protection from sunshine, rain moisture and a acute. name of index : sulfamic acid % ≥ *9.*0 / *9.*0 sulpate (SO**-)% ≤ 0.*5 / 0.*5 iron (Fe3+) % ≤ 0.***5 / 0.***5 insoluble in water % ≤ 0.*1 / 0.*2 loss on drying % ≤ 0.*5 / 0.*0