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Sulfamic acid

  • CAS No.

    No. 5329-14-6

  • Certificates

Sulfamic acid, also known by Cas No 5329-14-6, is an inorganic solid acid where a hydroxyl group of sulfuric acid is replaced by an amino group. Its chemical formula is NH2SO3H with a molecular weight of 97.09. Typically appearing as white, odorless orthorhombic square sheet crystals, it has a relative density of 2.126 and a melting point of 205 °C. Sulfamic acid is soluble in water and liquid ammonia. In its solid form, it is non-hygroscopic and relatively stable when kept dry without water contact.

Application

Sulfamic acid (Cas No 5329-14-6) finds versatile applications across various industries:

Packing

Available in 25kg/bag, 500kg/bag, 700kg/bag, and 1000kg/bag.

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FAQ

Specification

ItemsUnitLower LimitUpper Limit
Appearance
White crystalline powder
Purity%99.8
Sulfate%
0.02
Chloride%
0.002
Iron%
0.001
Heavy metals (Pb)%
0.0003
Insoluble in water%
0.01
Moisture%
0.03
Particle sizeMesh10100


ItemsUnitLower LimitUpper Limit
Appearance
White crystalline powder
Purity%99.5
Sulfate%
0.05
Chloride%
0.002
Iron%
0.001
Heavy metals (Pb)%
0.0003
Insoluble in water%
0.01
Moisture%
0.03
Particle sizeMesh10100

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