Description

Sulfamic Acid Annual output : 5, **0Tons. Molecular Formula : NH2SO3H CAS NO. : ********6 Molecular weight : *7.*9 Pic : Characteristics : white orthorhombic crystal. Nonvolatile, nonhygroscopic, smell-less.High stability at normal temperature and can maintain original quality for several ***** soluble in water and liquid ammonia, strongly acidic in water solution.Slightly soluble in methanol, insoluble in ethanol and ***** of double functional group of amidogen and sulphonic radical, may go on chemical reaction with many ***** point **5°C, decomposing temperature °C. Use : Metal parts cleaning, getting away oxidize surface.Slightly corrosive to metal, used to flush boiler, and sterilize bacterium in water.Bleach fibre, wood and paper. Remove nitrite in ***** material for paint, dye stuff and PH test paper.Used as fire resistance of cotton fibre.Used as solidifying agent of ***** material for pesticide intermediate, ramification of sulfamic acid. Packaging, Storage and Transportation : Knitting bags with plastic liners, *5kg per bag. Stored in dry and clean place.Protection from sunshine, rain, moisture and a acute. Technological index : name of index classhigh classfirst class Sulfamic acid≥% ≥*9.8 ≥*9.5 sulphate≤% ≤0.*5 ≤0.*5 Iron≤% ≤0.***5 ≤0.***5 Insoluble in water≤% ≤0.*2 ≤0.*2 Loss on drying≤% ≤0.*5 ≤0.1