Informativa e consenso per l'uso dei cookie

Accetto Il nostro sito salva piccoli pezzi di informazioni (cookie) sul dispositivo, al fine di fornire contenuti migliori e per scopi statistici. È possibile disattivare l'utilizzo di cookies modificando le impostazioni del tuo browser. Continuando la navigazione si acconsente all'utilizzo dei cookie.

506-30-9 - Arachidic acid, 98% - Eicosanoic acid - A19616 - Alfa Aesar

A19616 Arachidic acid, 98%

Codice CAS
506-30-9
Sinonimi
Eicosanoic acid

Dimensioni Prezzo ($) Quantità Disponibilità
1g 22,50
5g 69,00
25g 284,00
Aggiungi al carrello Aggiungi al preventivo generale Visualizza articolo

Arachidic acid, 98%

MDL
MFCD00002755
EINECS
208-031-3

Proprietà chimiche

Formula
CH3(CH2)18CO2H
Peso formula
312.54
Punto di fusione
74-76°
Solubilità
Soluble in chloroform, ether, ethanol, and DMF. Insoluble in water.

Applicazioni

Arachidic acid is used in the manufacture of pharmaceuticals, soaps, cosmetics, and food packaging because of its surfactant-like properties. Arachidic acid is a saturated fatty acid with a 20 carbon chain. Diets rich in saturated fats like arachidic acid are associated with increased levels of serum low density lipoproteins.

Note

Keep container tightly closed. Store away from oxidizing agents.

Letteratura

Jianping Yang.; Fiona C. Meldrum.; Janos H. Fendler. Epitaxial Growth of Size-Quantized Cadmium Sulfide Crystals Under Arachidic Acid Monolayers. J. Phys. Chem. 1995, 95, (15), 5500-5504

 

K. Kjaer.; J. Als-Nielsen.; C. A. Helm.; P. Tippman-Krayer.; H. Moehwald. Synchrotron x-ray diffraction and reflection studies of arachidic acid monolayers at the air-water interface. J. Phys. Chem. 1989, 93, (8), 3200-3206

 

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,764
Codice tariffe armonizzato
2915.90
TSCA
Yes
RTECS
JX3780000

Raccomandato

  • 42963

    Borane-dimethyl sulfide complex, 2M in toluene, packaged under Argon in resealable ChemSeal™ bottles
  • H27816

    5-Bromo-2-phenylpyridine, 95%
  • 41325

    Sulfur in Isooctane standard solution, Specpure®, 3000µg/g (0.300%)
  • A16041

    Indole-3-carbonitrile, 98%
  • L11158

    N-Benzyl-4-methoxyaniline, 99%

Visualizzati di recente

Prodotti chimici

Scienze della vita

Metalli e materiali

Catalizzatori

Apparecchiature di analisi e di laboratorio