114669

4-(4-ニトロフェニルアゾ)レゾルシノール

Dye content 90 %

• 別名: Azoviolet, Magneson I
• 化学式: O₂NC₆H₄N=NC₆H₃-1,3-(OH)₂
• CAS番号: 74-39-5
• 分子量: 259.22
• Beilstein: 674709
• EC Number: 200-808-5
• MDL番号: MFCD00007310
• UNSPSCコード: 12171500
• PubChem Substance ID: 24847188
• NACRES: NA.47

特性

• フォーム: powder
• 品質水準: 200
• 組成: Dye content, 90%
• mp: 195-200 °C (dec.) (lit.)
• λmax: 432 nm
• アプリケーション: diagnostic assay manufacturing; hematology; histology
• 保管温度: room temp
• SMILES記法: Oc1ccc(\N=N\c2ccc(cc2)[N+]([O-])=O)c(O)c1
• InChI: 1S/C12H9N3O4/c16-10-5-6-11(12(17)7-10)14-13-8-1-3-9(4-2-8)15(18)19/h1-7,16-17H/b14-13+
• InChI Key: NGPGYVQZGRJHFJ-BUHFOSPRSA-N

詳細

生物化学的／生理学的作用

4-(4-Nitrophenylazo) resorcinol, also known as azo violet or magneson I, is a red colored powder.[1] It functions as a spot test reagent and forms blue lake on reaction with Mg(OH)₂ in alkaline solution. It is mainly used for determining the presence of magnesium in the solution.[2][3]

4-(4-Nitrophenylazo)resorcinol is a pH indicator.[4]

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves