Arachidic acid, 98%
Arachidic acid, 98%
Arachidic acid, 98%
Thermo Scientific Chemicals

Arachidic acid, 98%

CAS: 506-30-9 | C20H40O2 | 312.54 g/mol
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1 g
5 g
25 g
產品號碼 A19616.06
亦稱為 A19616-06
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Quantity:
5 g
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化學識別
CAS506-30-9
IUPAC Nameicosanoic acid
Molecular FormulaC20H40O2
InChI KeyVKOBVWXKNCXXDE-UHFFFAOYSA-N
SMILESCCCCCCCCCCCCCCCCCCCC(O)=O
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規格Specification Sheet規格表
Appearance (Color)White or translucent
FormCrystals, crystalline powder or flakes
Assay (GC)≥97.5%
Melting Point (clear melt)73-79?C
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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Solubility
Soluble in chloroform, ether, ethanol, and DMF. Insoluble in water.

Notes
Keep container tightly closed. Store away from oxidizing agents.
RUO – Research Use Only

General References:

  1. 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
  2. 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