S9256

Sulfanilic acid azochromotrop

≥80% purity, powder

• 别名: 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonic acid trisodium salt, 2-(4-Sulfophenylazo)-1,8-dihydroxy-3,6-naphthalene disulfonic acid trisodium salt, 2-(4-Sulfophenylazo)chromotropic acid trisodium salt, SPADNS
• 经验公式（希尔记法）: C₁₆H₉N₂Na₃O₁₁S₃
• CAS号: 23647-14-5
• 分子量: 570.41
• EC號碼: 245-803-9
• MDL號碼: MFCD00003952
• 分類程式碼代碼: 12171500
• PubChem物質ID: 24899830
• NACRES: NA.47

属性

• product name: Sulfanilic acid azochromotrop, ≥80%
• 化驗: ≥80%
• 形狀: powder
• 成份: Carbon: 26.0-35.0%; ; Nitrogen: 3.6-5.9%
• 顏色: dark red
• 溶解度: water: 10 mg/mL
• λmax: 505-510 nm
• 應用: diagnostic assay manufacturing; hematology; histology
• 儲存溫度: room temp
• SMILES 字串: [Na+].[Na+].[Na+].Oc1cc(cc2cc(c(\N=N\c3ccc(cc3)S([O-])(=O)=O)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C16H12N2O11S3.3Na/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23;;;/h1-7,19-20H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b18-17+;;;
• InChI 密鑰: AEHGQXKBQBMQEK-GLCFPVLVSA-K

说明

一般說明

Sulfanilic acid azochromotrop is commonly known as SPADNS.

應用

Sulfanilic acid azochromotrop, commonly known as SPADNS, is used mostly as an indicator for complexometric determinations of transition metals like zirconium. It is used as a reagent for drinking and wastewater analysis.

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves