242780

スルファミン酸

reagent grade, 98%

• 別名: アミドスルホン酸
• 化学式: NH₂SO₃H
• CAS番号: 5329-14-6
• 分子量: 97.09
• EC Number: 226-218-8
• MDL番号: MFCD00011603
• UNSPSCコード: 12352106
• PubChem Substance ID: 329752620
• NACRES: NA.21

特性

• グレード: reagent grade
• 品質水準: 100
• アッセイ: 98%
• フォーム: powder or crystals
• mp: 215-225 °C (dec.) (lit.)
• 溶解性: water: 213 g/L at 20 °C; water: 470 g/L at 80 °C
• 密度: 2.151 g/cm³ at 25 °C
• SMILES記法: NS(O)(=O)=O
• InChI: 1S/H3NO3S/c1-5(2,3)4/h(H3,1,2,3,4)
• InChI Key: IIACRCGMVDHOTQ-UHFFFAOYSA-N
• 遺伝子情報: human ... CA1(759) , CA2(760)

詳細

詳細

Sulfamic acid (H₂NSO₃H) is a strong inorganic acid. It exists in zwitterionic form and neutral forms. Zwitterionic form is more stable than neutral form.[1]

The ability of sulfamic acid/zinc powder to reduce nitrate to nitrogen gas under acidic condition has been utilized to denitrify nitrate-rich wastewater.[2]

アプリケーション

Sulfamic acid (H₂NSO₃H) may be used in the following studies:

• As a catalyst in the synthesis of aryl-14H-dibenzo[a.j]xanthenes.[3]
• As a green catalyst for the liquid Beckmann rearrangement of ketoxime in dried acetonitrile.[4]
• 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.[5]
• Synthesis of polysubstituted quinolones.[6]

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H412
• 注意書き: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• 危険有害性の分類: Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
• 保管分類コード: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable