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STEARIC ACID For Biochemistry

1-Heptadecanecarboxylic acid; Cetylacetic acid; Octadecanoic acid; Stearophanic acid

Packings

5 g (00005)

25 g (00025)

1GBA000015 1PW1200060
Article No. 06130 Grade For Biochemistry
Purity 99% CAS No. 57-11-4
Molecular Formula C18H36O2 Molecular Weight 284.48
H.S. Code 2915.7020 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White flakes
Odour Fatty odour Melting point/ Freezing point [°C] 53 - 59°C
Flash point [°C] 113 °C Boiling point [°C] 361 °C
Vapour pressure mm/Hg 1 mm Hg at 174 °C Vapour density 9.8
Density [g/cm3] 0.845 Solubility in water [% weight] Insoluble in water

Specifications

Appearance White granular powder, granules, flakes, or scales Assay (mix of fatty acid) Min 99%
Heavy metal (as Pb) Max 0.001% Iron (Fe) Max 0.0001%
Sulphated ash Max 0.1% Iodine value Max 4.0%
Congealing point Min 54 deg C
Revision Date: 14-May-2024

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