SULFAMIC ACID REAGENT GRADE 98% (C005B-047034)

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.

Molecular Weight: 97.09. Empirical Formula: H₃NO₃S. linearFormula: NH₂SO₃H. grade: reagent grade. Quality Level: 100. Assay: 98%. form: powder or crystals. mp: 215-225 . °C (dec.) (lit.). solubility: water: 213 . g/L at . 20 . °C, water: 470 . g/L at . 80 . °C. density: 2.151 . g/cm³ . at 25 . °C. SMILES string: NS(O)(: O): O. InChI: 1S/H3NO3S/c1-5(2,3)4/h(H3,1,2,3,4). InChI key: IIACRCGMVDHOTQ-UHFFFAOYSA-N. Gene Information: human ... CA1(759), CA2(760). Pictograms: GHS07. Signal Word: Warning. Hazard Statements: H315 - H319 - H412. Precautionary Statements: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313. Hazard Classifications: Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2. Storage Class Code: 8B - Non-combustible, corrosive hazardous materials. WGK: WGK 1. Flash Point(F): Not applicable. Flash Point(C): Not applicable.