1.00686

Sulfanilic acid

GR for analysis ACS,Reag. Ph Eur

• Sinonimo/i: Sulfanilic acid, 4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid
• Formula empirica (notazione di Hill): C₆H₇NO₃S
• Numero CAS: 121-57-3
• Peso molecolare: 173.19
• Numero MDL: MFCD00007886
• Codice UNSPSC: 12352106
• Numero indice EU: 204-482-5
• NACRES: NB.21

Proprietà

• Grado: ACS reagent
• Livello qualitativo: 100
• agenzia: reag. Ph. Eur.
• Saggio: ≥99.0-102.0% (acidimetric)
• Forma fisica: solid
• Temp. autoaccensione: >400 °C
• Potenza: 12300 mg/kg LD₅₀, oral (Rat)
• pH: 2.5 (20 °C, 10 g/L in H₂O)
• Punto di fusione: 288 °C (decomposes)
• Solubilità: water: 10 g/L at 20 °C
• Densità: 1.485 g/cm³ at 25 °C
• Densità bulk: 620 kg/m³
• Anioni in tracce: chloride (Cl^-): ≤0.002%; nitrite (NO₂^-): ≤0.5 ppm; sulfate (SO₄^2-): ≤0.01%
• Cationi in tracce: heavy metals (as Pb): ≤0.001%
• Temperatura di conservazione: 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); HVBSAKJJOYLTQU-UHFFFAOYSA-N

Descrizione

Applicazioni

• 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).

Risultati analitici

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 %

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315 - H317 - H319
• Consigli di prudenza: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable