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

A19616 Arachidic acid, 98%

Numéro CAS
506-30-9
Synonymes
Eicosanoic acid

Dimensions Prix ($) Quantité Disponibilité
1g 22,45
5g 73,23
25g 261,00
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Arachidic acid, 98%

MDL
MFCD00002755
EINECS
208-031-3

Propriétés chimiques

Formule
CH3(CH2)18CO2H
Poids formulaire
312.54
Point de fusion
74-76°
Solubilité
Soluble in chloroform, ether, ethanol, and DMF. Insoluble in water.

Applications

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.

Notes

Keep container tightly closed. Store away from oxidizing agents.

Références bibliographiques

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

 

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

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

Mentions de prudence: 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.

Autres références

Merck
14,764
Code tarifaire harmonisé
2915.90
TSCA
Yes
RTECS
JX3780000

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