Sulfamic acid

Our company's products are widely used in pipeline engineering in industries such as power, chemical, petroleum, natural gas, metallurgical, heating pipeline networks, shipbuilding, papermaking, and construction. Our products are sold to over 30 provinces, cities, and autonomous regions across the country, and have been exported to countries such as Indonesia, India, Thailand, Myanmar, Saudi Arabia, and the United Arab Emirates.

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Sulfamic acid

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Detail

Product name	Sulfamic acid
Molecular formula	NH₂SO₃H
Molecular weight	97.09
CAS number	5329-14-6
Nature	White orthorhombic crystal; non-volatile, non-hygroscopic, tasteless and odorless; very stable at room temperature and can remain unchanged for several years; easily soluble in water and liquid ammonia, strong acidity in aqueous solution; slightly soluble in methanol; Insoluble in ethanol and ether. It has dual functional groups of amino and sulfonic acid groups and can chemically react with a variety of substances. It has a melting point of 205°C and a decomposition temperature of 209°C.
Use	Used for metal cleaning to remove the oxide layer on the metal surface; it is less corrosive to metals than other inorganic acids, and can be used for boiler cleaning and water treatment sterilization; It can also be used for the bleaching and transformation of fiber, wood and paper, the removal of nitrite in tobacco, and the acidification of oil mine sludge; It can be used as raw material for coatings and PH test paper, flame retardant for cotton fiber, curing agent for resin, pesticide intermediate and raw material for various sulfamic acid derivatives.
Packaging and storage	25kg plastic woven bag lined with plastic bag, stored in a clean and dry warehouse, protected from sunlight and rain, moisture, and do not mix with sharp objects.
Quality (technical) indicators	Index name\level	Gifted class	First level
	Main content%	≥99.8	≥99.5
	（SO42－）%	≤0.05	≤0.05
	Water insoluble matter%	≤0.01	≤0.02
	Fe %	≤0.0025	≤0.0025
	Loss on drying%	≤0.05	≤0.1