1.00686

Sulfanilic acid

GR for analysis ACS,Reag. Ph Eur

• 別名: Sulfanilic acid, 4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid
• 実験式（ヒル表記法）: C₆H₇NO₃S
• CAS番号: 121-57-3
• 分子量: 173.19
• MDL番号: MFCD00007886
• UNSPSCコード: 12352106
• EC Index Number: 204-482-5
• NACRES: NB.21

特性

• グレード: ACS reagent
• 品質水準: 100
• 認証: reag. Ph. Eur.
• アッセイ: ≥99.0-102.0% (acidimetric)
• 形状: solid
• 自己発火温度: >400 °C
• 有効性: 12300 mg/kg LD₅₀, oral (Rat)
• pH: 2.5 (20 °C, 10 g/L in H₂O)
• mp: 288 °C (decomposes)
• 溶解性: water: 10 g/L at 20 °C
• 密度: 1.485 g/cm³ at 25 °C
• かさ密度: 620 kg/m³
• 微量陰イオン: chloride (Cl^-): ≤0.002%; nitrite (NO₂^-): ≤0.5 ppm; sulfate (SO₄^2-): ≤0.01%
• 微量陽イオン: heavy metals (as Pb): ≤0.001%
• 保管温度: 15-25°C
• InChI: 1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
• InChI Key: HVBSAKJJOYLTQU-UHFFFAOYSA-N

詳細

アプリケーション

• Modified Gas Chromatographic Analysis: Tricaprin solution is employed in modified gas chromatographic methods to determine monoacylglycerol and diacylglycerol contents in edible fats and oils, enhancing the accuracy and efficiency of lipid profiling in food science (Satou et al., 2017).


• Emulsification of Various Triglycerides: Tricaprin solution is also integral in research studying the emulsification properties of various triglycerides using dialkylphosphatidylcholine and egg yolk lecithin, which is pivotal for understanding and improving food emulsifiers and pharmaceutical excipients (Nii and Ishii, 2005).


• Enzyme Properties in Biotechnology: Additionally, Tricaprin is utilized in the study of lipase properties from Pseudomonas fragi, contributing to biotechnological applications in enzyme engineering and industrial enzyme applications (Lu and Liska, 1969).

アナリシスノート

Assay (acidimetric): 99.0 - 102.0 %
Identity (IR-spectrum): passes test
Matter insoluble in sodium carbonate solution: ≤ 0.01 %
Chloride (Cl): ≤ 0.002 %
Nitrite (NO₂): ≤ 0.5 ppm
Sulfate (SO₄): ≤ 0.01 %
Heavy metals (as Pb): ≤ 0.001 %
Sulfated ash: ≤ 0.01 %

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 - H317 - H319
• 注意書き: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable