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Sigma-Aldrich

SULFAMIC ACID REAGENT GRADE 98% (C005B-047033)

Sulfamic acid (H 2 NSO 3 H) is a strong inorganic acid. It exists in zwitterionic form and neutral forms.

Description

General description

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.

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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Specifications
UPC:
51283951
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
Yes
Quantity:
1
Unit of Measurement:
KG
MPN:
242780-1KG
CAS:
5329-14-6
Catalog No. C005B-047033
Price: $107.81
List Price: $119.79
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