Sulfamic acid (H2NSO3H) is a strong inorganic acid. It exists in zwitterionic form and neutral forms. Zwitterionic form is more stable than neutral form.The ability of sulfamic acid/zinc powder to reduce nitrate to nitrogen gas under acidic condition has been utilized to denitrify nitrate-rich wastewater.
Synonyms: Amidosulfonic acid
Molecular Formula: H3NO3S
Molecular Weight: 97.09
Linear Structural Formula: NH2SO3H
MDL Number: MFCD00011603
Purity: >=99%
Melting Point: 215-225 C (dec.) (lit.)
Density: 2.151 g/cm3 at 25 C
Application: Sulfamic acid (H2NSO3H) may be used in the following studies:
•As a catalyst in the synthesis of aryl-14H-dibenzo[a.j]xanthenes.
•As a green catalyst for the liquid Beckmann rearrangement of ketoxime in dried acetonitrile.
•As a nitrogen source as well as an in situ activator of hydroxy groups in the direct iridium-catalyzed synthesis of primary allylic amines from allylic alcohols.
•Synthesis of polysubstituted quinolones.
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Assay: ≥99%
Gene Information: human ... CA1, CA2
Grade: ReagentPlus®
MP: 215-225°C (dec.)(lit.)