W303518

Stearinsäure

≥95%, FCC, FG

• Synonym(e): 1-Heptadecancarbonsäure, C18: 0, Cetylessigsäure, NSC 25956, NSC 261168, Octadecansäure
• Lineare Formel: CH₃(CH₂)₁₆COOH
• CAS-Nummer: 57-11-4
• Molekulargewicht: 284.48
• FEMA-Nummer: 3035
• Beilstein: 608585
• EG-Nummer: 200-313-4
• CoE-Nummer: 15
• MDL-Nummer: MFCD00002752
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24901439
• Flavis-Nummer: 8.015
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: palm oil
• Qualitätsniveau: 400
• Qualität: FG; Halal; Kosher
• Einhaltung gesetzlicher Vorschriften: EU Regulation 1334/2008 & 872/2012; FCC; FDA 21 CFR 172.210; FDA 21 CFR 172.615; FDA 21 CFR 172.860
• Dampfdruck: 1 mmHg ( 173.7 °C)
• Assay: ≥95%
• Form: flakes; powder or solid
• bp: 361 °C (lit.)
• mp (Schmelzpunkt): 67-72 °C (lit.)
• Dichte: 0.845 g/cm³
• Kationenspuren: As: ≤3 ppm; Cd: ≤1 ppm; Hg: ≤1 ppm; Pb: ≤2 ppm
• Anwendung(en): flavors and fragrances
• Dokumentation: see Safety & Documentation for available documents
• Nahrungsmittelallergen: no known allergens
• Organoleptisch: odorless
• SMILES String: CCCCCCCCCCCCCCCCCC(O)=O
• InChI: 1S/C18H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H,19,20)
• InChIKey: QIQXTHQIDYTFRH-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Stearic acid is a saturated fatty acid found in high quantity in animal fat. It is also found in cottonseed oil, pumpkin seed oil, grape seed oil and also in pomegranate seeds. Stearic acid plays an important role as an emulsifier in the cosmetic industry.

Anwendung

• Effects of glycyrrhiza polysaccharides on growth performance, meat quality, serum parameters and growth/meat quality-related gene expression in broilers.: This study explored the impact of glycyrrhiza polysaccharides on broiler chickens, noting changes in serum levels of stearic acid, which could influence meat quality and overall health. (Li et al., 2024).

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: nwg
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves