1.12268

Octyl sulfate sodium salt

for surfactant tests

• Synonym(e): Schwefelsäureoctylester, Natriumsalz
• Empirische Formel (Hill-System): C₈H₁₇NaO₄S
• CAS-Nummer: 142-31-4
• Molekulargewicht: 232.27
• MDL-Nummer: MFCD00007470
• UNSPSC-Code: 12352107
• EG-Index-Nummer: 205-535-5
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Form: solid
• Wirksamkeit: 3200 mg/kg LD₅₀, oral (Rat)
• pH-Wert: 6-8 (20 °C, 10 g/L in H₂O)
• mp (Schmelzpunkt): 195 °C (decomposition)
• Schüttdichte: 470 kg/m³
• Lagertemp.: no temp limit
• InChI: 1S/C8H18O4S.Na/c1-2-3-4-5-6-7-8-12-13(9,10)11;/h2-8H2,1H3,(H,9,10,11);/q;+1/p-1
• InChIKey: WFRKJMRGXGWHBM-UHFFFAOYSA-M

Beschreibung

Anwendung

• 
  Matrix-assisted laser desorption/ionization: Sodium octyl sulfate was evaluated as a matrix in MALDI-TOF MS for amino acids, showcasing its potential in enhancing ionization efficiency in proteomic analyses (Yazdabadi et al., 2021).
  


• 
  Ultrasonic synthesis of stable oil filled microcapsules: This study explores the ultrasonic synthesis of oil-filled microcapsules using thiolated chitosan, potentially involving derivatives like ᴅʟ-N-Acetylhomocysteine thiolactone for improved stability and functional properties. The research provides insights into advanced microencapsulation techniques relevant in pharmaceutical and industrial applications (Source).
  

Hinweis zur Analyse

Gehalt (acidimetrisch, ber. auf getrocknete Substanz): ≥ 99
Identität (IR-Spektrum): entspricht
Chlorid (Cl): ≤ 0.1 %
Schwermetalle (als Pb): ≤ 0.004 %
Freies Octanol (GC): ≤ 0.1 %
Sulfatasche: 29.0 - 32.0 %
Trocknungsverlust (60 °C; Vakuum): ≤ 1

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2